diff --git a/Demo/AppKitFocusPathDisplay Demo/AppKitFocusOverlay Objc Demo/Base.lproj/Main.storyboard b/Demo/AppKitFocusPathDisplay Demo/AppKitFocusOverlay Objc Demo/Base.lproj/Main.storyboard
index 2682ff1..edacfa6 100644
--- a/Demo/AppKitFocusPathDisplay Demo/AppKitFocusOverlay Objc Demo/Base.lproj/Main.storyboard	
+++ b/Demo/AppKitFocusPathDisplay Demo/AppKitFocusOverlay Objc Demo/Base.lproj/Main.storyboard	
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="19529" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" initialViewController="B8D-0N-5wS">
+<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="23094" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" initialViewController="B8D-0N-5wS">
     <dependencies>
         <deployment identifier="macosx"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="19529"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="23094"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <scenes>
@@ -712,9 +712,9 @@
                             <stackView distribution="fillProportionally" orientation="vertical" alignment="leading" spacing="12" horizontalStackHuggingPriority="249.99998474121094" verticalStackHuggingPriority="249.99998474121094" detachesHiddenViews="YES" translatesAutoresizingMaskIntoConstraints="NO" id="D7r-qb-229">
                                 <rect key="frame" x="20" y="20" width="388" height="484"/>
                                 <subviews>
-                                    <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="Fce-Ix-iW2">
+                                    <textField focusRingType="none" horizontalHuggingPriority="100" verticalHuggingPriority="100" textCompletion="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Fce-Ix-iW2">
                                         <rect key="frame" x="-2" y="468" width="392" height="16"/>
-                                        <textFieldCell key="cell" lineBreakMode="clipping" title="Preess and hold Option-[ to display the key path for this window" id="lBa-WM-K74">
+                                        <textFieldCell key="cell" enabled="NO" allowsUndo="NO" title="Preess and hold ⌘⌥[ to display the key path for this window" id="lBa-WM-K74">
                                             <font key="font" metaFont="system"/>
                                             <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
                                             <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
@@ -723,7 +723,7 @@
                                     <stackView distribution="fill" orientation="horizontal" alignment="centerY" horizontalStackHuggingPriority="249.99998474121094" verticalStackHuggingPriority="999" detachesHiddenViews="YES" translatesAutoresizingMaskIntoConstraints="NO" id="wNe-Uz-FAW">
                                         <rect key="frame" x="0.0" y="432" width="388" height="24"/>
                                         <subviews>
-                                            <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="vxm-3I-AHs">
+                                            <textField focusRingType="none" horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="vxm-3I-AHs">
                                                 <rect key="frame" x="-2" y="0.0" width="78" height="24"/>
                                                 <textFieldCell key="cell" lineBreakMode="clipping" title="Search term" id="yPC-m7-pBG">
                                                     <font key="font" metaFont="system"/>
@@ -731,7 +731,7 @@
                                                     <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
                                                 </textFieldCell>
                                             </textField>
-                                            <searchField wantsLayer="YES" horizontalHuggingPriority="100" verticalHuggingPriority="750" textCompletion="NO" translatesAutoresizingMaskIntoConstraints="NO" id="ydg-R1-cG6">
+                                            <searchField wantsLayer="YES" focusRingType="none" horizontalHuggingPriority="100" verticalHuggingPriority="750" textCompletion="NO" translatesAutoresizingMaskIntoConstraints="NO" id="ydg-R1-cG6">
                                                 <rect key="frame" x="82" y="0.0" width="306" height="24"/>
                                                 <searchFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" borderStyle="bezel" usesSingleLineMode="YES" bezelStyle="round" id="DJt-mR-YWr">
                                                     <font key="font" metaFont="system"/>
@@ -760,28 +760,28 @@
                                         <subviews>
                                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="24w-Gf-ipB">
                                                 <rect key="frame" x="0.0" y="-1" width="80" height="82"/>
-                                                <constraints>
-                                                    <constraint firstAttribute="width" constant="80" id="Jyq-bs-fnw"/>
-                                                    <constraint firstAttribute="height" constant="80" id="haK-N9-aWc"/>
-                                                </constraints>
                                                 <buttonCell key="cell" type="smallSquare" title="1" bezelStyle="smallSquare" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="c7S-8r-rre">
                                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                                                     <font key="font" metaFont="system"/>
                                                 </buttonCell>
+                                                <constraints>
+                                                    <constraint firstAttribute="width" constant="80" id="Jyq-bs-fnw"/>
+                                                    <constraint firstAttribute="height" constant="80" id="haK-N9-aWc"/>
+                                                </constraints>
                                                 <connections>
                                                     <outlet property="nextKeyView" destination="4zU-fp-GLP" id="YNP-0c-lnM"/>
                                                 </connections>
                                             </button>
                                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="4zU-fp-GLP">
                                                 <rect key="frame" x="88" y="-1" width="80" height="82"/>
-                                                <constraints>
-                                                    <constraint firstAttribute="width" constant="80" id="Af1-Ya-ZKP"/>
-                                                    <constraint firstAttribute="height" constant="80" id="QnP-tY-diO"/>
-                                                </constraints>
                                                 <buttonCell key="cell" type="smallSquare" title="2" bezelStyle="smallSquare" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="8dX-UF-fc7">
                                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                                                     <font key="font" metaFont="system"/>
                                                 </buttonCell>
+                                                <constraints>
+                                                    <constraint firstAttribute="width" constant="80" id="Af1-Ya-ZKP"/>
+                                                    <constraint firstAttribute="height" constant="80" id="QnP-tY-diO"/>
+                                                </constraints>
                                                 <connections>
                                                     <outlet property="nextKeyView" destination="9Ql-dF-14g" id="A5I-Ia-cPn"/>
                                                 </connections>
@@ -794,28 +794,28 @@
                                             </customView>
                                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="9Ql-dF-14g">
                                                 <rect key="frame" x="220" y="-1" width="80" height="82"/>
-                                                <constraints>
-                                                    <constraint firstAttribute="height" constant="80" id="MVP-tM-RJn"/>
-                                                    <constraint firstAttribute="width" constant="80" id="aef-jN-06j"/>
-                                                </constraints>
                                                 <buttonCell key="cell" type="smallSquare" title="3" bezelStyle="smallSquare" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="L2W-Aq-Dgg">
                                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                                                     <font key="font" metaFont="system"/>
                                                 </buttonCell>
+                                                <constraints>
+                                                    <constraint firstAttribute="height" constant="80" id="MVP-tM-RJn"/>
+                                                    <constraint firstAttribute="width" constant="80" id="aef-jN-06j"/>
+                                                </constraints>
                                                 <connections>
                                                     <outlet property="nextKeyView" destination="2g1-n7-xtN" id="zFk-2T-R8q"/>
                                                 </connections>
                                             </button>
                                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="2g1-n7-xtN">
                                                 <rect key="frame" x="308" y="-1" width="80" height="82"/>
-                                                <constraints>
-                                                    <constraint firstAttribute="width" constant="80" id="LFq-BP-7pN"/>
-                                                    <constraint firstAttribute="height" constant="80" id="ahz-xv-WuL"/>
-                                                </constraints>
                                                 <buttonCell key="cell" type="smallSquare" title="4" bezelStyle="smallSquare" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="EVn-pw-K2n">
                                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                                                     <font key="font" metaFont="system"/>
                                                 </buttonCell>
+                                                <constraints>
+                                                    <constraint firstAttribute="width" constant="80" id="LFq-BP-7pN"/>
+                                                    <constraint firstAttribute="height" constant="80" id="ahz-xv-WuL"/>
+                                                </constraints>
                                                 <connections>
                                                     <outlet property="nextKeyView" destination="Lsg-gV-W8N" id="lv5-9A-IIm"/>
                                                 </connections>
@@ -841,28 +841,28 @@
                                         <subviews>
                                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="vHf-Zp-skS">
                                                 <rect key="frame" x="0.0" y="-1" width="80" height="82"/>
-                                                <constraints>
-                                                    <constraint firstAttribute="height" constant="80" id="Lcw-hk-H79"/>
-                                                    <constraint firstAttribute="width" constant="80" id="jzS-RC-9CG"/>
-                                                </constraints>
                                                 <buttonCell key="cell" type="smallSquare" title="8" bezelStyle="smallSquare" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="2dK-Qg-GdD">
                                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                                                     <font key="font" metaFont="system"/>
                                                 </buttonCell>
+                                                <constraints>
+                                                    <constraint firstAttribute="height" constant="80" id="Lcw-hk-H79"/>
+                                                    <constraint firstAttribute="width" constant="80" id="jzS-RC-9CG"/>
+                                                </constraints>
                                                 <connections>
                                                     <outlet property="nextKeyView" destination="We5-sV-q9I" id="w6X-27-KWe"/>
                                                 </connections>
                                             </button>
                                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="jpb-BW-kXv">
                                                 <rect key="frame" x="88" y="-1" width="80" height="82"/>
-                                                <constraints>
-                                                    <constraint firstAttribute="width" constant="80" id="2nh-LT-6Nv"/>
-                                                    <constraint firstAttribute="height" constant="80" id="vgx-XH-wFD"/>
-                                                </constraints>
                                                 <buttonCell key="cell" type="smallSquare" title="7" bezelStyle="smallSquare" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="c1E-lw-Ri5">
                                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                                                     <font key="font" metaFont="system"/>
                                                 </buttonCell>
+                                                <constraints>
+                                                    <constraint firstAttribute="width" constant="80" id="2nh-LT-6Nv"/>
+                                                    <constraint firstAttribute="height" constant="80" id="vgx-XH-wFD"/>
+                                                </constraints>
                                                 <connections>
                                                     <outlet property="nextKeyView" destination="vHf-Zp-skS" id="KVk-Uq-sLe"/>
                                                 </connections>
@@ -875,28 +875,28 @@
                                             </customView>
                                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="HCh-08-f8b">
                                                 <rect key="frame" x="220" y="-1" width="80" height="82"/>
-                                                <constraints>
-                                                    <constraint firstAttribute="width" constant="80" id="2P3-6n-cAx"/>
-                                                    <constraint firstAttribute="height" constant="80" id="JJt-Oy-3bc"/>
-                                                </constraints>
                                                 <buttonCell key="cell" type="smallSquare" title="6" bezelStyle="smallSquare" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="VBF-5Z-Suw">
                                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                                                     <font key="font" metaFont="system"/>
                                                 </buttonCell>
+                                                <constraints>
+                                                    <constraint firstAttribute="width" constant="80" id="2P3-6n-cAx"/>
+                                                    <constraint firstAttribute="height" constant="80" id="JJt-Oy-3bc"/>
+                                                </constraints>
                                                 <connections>
                                                     <outlet property="nextKeyView" destination="jpb-BW-kXv" id="UXV-PG-Bd8"/>
                                                 </connections>
                                             </button>
                                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="Lsg-gV-W8N">
                                                 <rect key="frame" x="308" y="-1" width="80" height="82"/>
-                                                <constraints>
-                                                    <constraint firstAttribute="height" constant="80" id="04I-Vm-Fu8"/>
-                                                    <constraint firstAttribute="width" constant="80" id="r6Z-D0-ncj"/>
-                                                </constraints>
                                                 <buttonCell key="cell" type="smallSquare" title="5" bezelStyle="smallSquare" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="ysG-gF-gbS">
                                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                                                     <font key="font" metaFont="system"/>
                                                 </buttonCell>
+                                                <constraints>
+                                                    <constraint firstAttribute="height" constant="80" id="04I-Vm-Fu8"/>
+                                                    <constraint firstAttribute="width" constant="80" id="r6Z-D0-ncj"/>
+                                                </constraints>
                                                 <connections>
                                                     <outlet property="nextKeyView" destination="HCh-08-f8b" id="F0V-c2-cmX"/>
                                                 </connections>
@@ -928,28 +928,28 @@
                                         <subviews>
                                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="Mro-pC-SAd">
                                                 <rect key="frame" x="0.0" y="-1" width="80" height="82"/>
-                                                <constraints>
-                                                    <constraint firstAttribute="height" constant="80" id="6H9-Sx-owW"/>
-                                                    <constraint firstAttribute="width" constant="80" id="U08-qn-ZeI"/>
-                                                </constraints>
                                                 <buttonCell key="cell" type="smallSquare" title="8" bezelStyle="smallSquare" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="lwI-oO-Ez3">
                                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                                                     <font key="font" metaFont="system"/>
                                                 </buttonCell>
+                                                <constraints>
+                                                    <constraint firstAttribute="height" constant="80" id="6H9-Sx-owW"/>
+                                                    <constraint firstAttribute="width" constant="80" id="U08-qn-ZeI"/>
+                                                </constraints>
                                                 <connections>
                                                     <outlet property="nextKeyView" destination="ydg-R1-cG6" id="Vv6-QJ-Vh5"/>
                                                 </connections>
                                             </button>
                                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="xii-tQ-TfN">
                                                 <rect key="frame" x="88" y="-1" width="80" height="82"/>
-                                                <constraints>
-                                                    <constraint firstAttribute="width" constant="80" id="aZR-FC-bHI"/>
-                                                    <constraint firstAttribute="height" constant="80" id="tY7-du-ZbK"/>
-                                                </constraints>
                                                 <buttonCell key="cell" type="smallSquare" title="6" bezelStyle="smallSquare" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="ql1-fK-rXu">
                                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                                                     <font key="font" metaFont="system"/>
                                                 </buttonCell>
+                                                <constraints>
+                                                    <constraint firstAttribute="width" constant="80" id="aZR-FC-bHI"/>
+                                                    <constraint firstAttribute="height" constant="80" id="tY7-du-ZbK"/>
+                                                </constraints>
                                                 <connections>
                                                     <outlet property="nextKeyView" destination="RDE-9H-uMl" id="Qse-Uw-Ntq"/>
                                                 </connections>
@@ -962,28 +962,28 @@
                                             </customView>
                                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="J7A-hk-r3F">
                                                 <rect key="frame" x="220" y="-1" width="80" height="82"/>
-                                                <constraints>
-                                                    <constraint firstAttribute="height" constant="80" id="38l-4j-Rtf"/>
-                                                    <constraint firstAttribute="width" constant="80" id="hgI-84-8Zn"/>
-                                                </constraints>
                                                 <buttonCell key="cell" type="smallSquare" title="4" bezelStyle="smallSquare" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="gxp-Bv-c21">
                                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                                                     <font key="font" metaFont="system"/>
                                                 </buttonCell>
+                                                <constraints>
+                                                    <constraint firstAttribute="height" constant="80" id="38l-4j-Rtf"/>
+                                                    <constraint firstAttribute="width" constant="80" id="hgI-84-8Zn"/>
+                                                </constraints>
                                                 <connections>
                                                     <outlet property="nextKeyView" destination="HzK-9m-FsK" id="XKv-fP-ORH"/>
                                                 </connections>
                                             </button>
                                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="4UM-EL-esn">
                                                 <rect key="frame" x="308" y="-1" width="80" height="82"/>
-                                                <constraints>
-                                                    <constraint firstAttribute="height" constant="80" id="4QJ-pa-0QB"/>
-                                                    <constraint firstAttribute="width" constant="80" id="Rfa-30-2Y2"/>
-                                                </constraints>
                                                 <buttonCell key="cell" type="smallSquare" title="2" bezelStyle="smallSquare" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="f6B-rE-Xe1">
                                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                                                     <font key="font" metaFont="system"/>
                                                 </buttonCell>
+                                                <constraints>
+                                                    <constraint firstAttribute="height" constant="80" id="4QJ-pa-0QB"/>
+                                                    <constraint firstAttribute="width" constant="80" id="Rfa-30-2Y2"/>
+                                                </constraints>
                                                 <connections>
                                                     <outlet property="nextKeyView" destination="2lj-TR-8w0" id="3Wb-jY-R2q"/>
                                                 </connections>
@@ -1009,28 +1009,28 @@
                                         <subviews>
                                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="RDE-9H-uMl">
                                                 <rect key="frame" x="0.0" y="-1" width="80" height="82"/>
-                                                <constraints>
-                                                    <constraint firstAttribute="width" constant="80" id="XpV-6x-MoA"/>
-                                                    <constraint firstAttribute="height" constant="80" id="dPd-xf-ykS"/>
-                                                </constraints>
                                                 <buttonCell key="cell" type="smallSquare" title="7" bezelStyle="smallSquare" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="7Ru-99-A4q">
                                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                                                     <font key="font" metaFont="system"/>
                                                 </buttonCell>
+                                                <constraints>
+                                                    <constraint firstAttribute="width" constant="80" id="XpV-6x-MoA"/>
+                                                    <constraint firstAttribute="height" constant="80" id="dPd-xf-ykS"/>
+                                                </constraints>
                                                 <connections>
                                                     <outlet property="nextKeyView" destination="Mro-pC-SAd" id="hMY-mh-nfM"/>
                                                 </connections>
                                             </button>
                                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="HzK-9m-FsK">
                                                 <rect key="frame" x="88" y="-1" width="80" height="82"/>
-                                                <constraints>
-                                                    <constraint firstAttribute="height" constant="80" id="Bcq-BL-ndq"/>
-                                                    <constraint firstAttribute="width" constant="80" id="nA6-Ze-SWW"/>
-                                                </constraints>
                                                 <buttonCell key="cell" type="smallSquare" title="5" bezelStyle="smallSquare" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="cea-Qz-KxP">
                                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                                                     <font key="font" metaFont="system"/>
                                                 </buttonCell>
+                                                <constraints>
+                                                    <constraint firstAttribute="height" constant="80" id="Bcq-BL-ndq"/>
+                                                    <constraint firstAttribute="width" constant="80" id="nA6-Ze-SWW"/>
+                                                </constraints>
                                                 <connections>
                                                     <outlet property="nextKeyView" destination="xii-tQ-TfN" id="Ht1-Yx-zp2"/>
                                                 </connections>
@@ -1043,28 +1043,28 @@
                                             </customView>
                                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="2lj-TR-8w0">
                                                 <rect key="frame" x="220" y="-1" width="80" height="82"/>
-                                                <constraints>
-                                                    <constraint firstAttribute="height" constant="80" id="EQJ-RB-4cy"/>
-                                                    <constraint firstAttribute="width" constant="80" id="RPs-Lx-kwB"/>
-                                                </constraints>
                                                 <buttonCell key="cell" type="smallSquare" title="3" bezelStyle="smallSquare" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="2iF-QZ-rnt">
                                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                                                     <font key="font" metaFont="system"/>
                                                 </buttonCell>
+                                                <constraints>
+                                                    <constraint firstAttribute="height" constant="80" id="EQJ-RB-4cy"/>
+                                                    <constraint firstAttribute="width" constant="80" id="RPs-Lx-kwB"/>
+                                                </constraints>
                                                 <connections>
                                                     <outlet property="nextKeyView" destination="J7A-hk-r3F" id="zjQ-FG-oHs"/>
                                                 </connections>
                                             </button>
                                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="We5-sV-q9I">
                                                 <rect key="frame" x="308" y="-1" width="80" height="82"/>
-                                                <constraints>
-                                                    <constraint firstAttribute="height" constant="80" id="DU0-Yo-AOC"/>
-                                                    <constraint firstAttribute="width" constant="80" id="UPT-5y-cck"/>
-                                                </constraints>
                                                 <buttonCell key="cell" type="smallSquare" title="1" bezelStyle="smallSquare" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="H8p-CN-r3N">
                                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                                                     <font key="font" metaFont="system"/>
                                                 </buttonCell>
+                                                <constraints>
+                                                    <constraint firstAttribute="height" constant="80" id="DU0-Yo-AOC"/>
+                                                    <constraint firstAttribute="width" constant="80" id="UPT-5y-cck"/>
+                                                </constraints>
                                                 <connections>
                                                     <outlet property="nextKeyView" destination="4UM-EL-esn" id="aXA-NQ-IC5"/>
                                                 </connections>
@@ -1131,7 +1131,7 @@
                 </viewController>
                 <customObject id="rPt-NT-nkU" userLabel="First Responder" customClass="NSResponder" sceneMemberID="firstResponder"/>
             </objects>
-            <point key="canvasLocation" x="96" y="869"/>
+            <point key="canvasLocation" x="75" y="875"/>
         </scene>
     </scenes>
 </document>
diff --git a/Demo/AppKitFocusPathDisplay Demo/AppKitFocusPathDisplay Demo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved b/Demo/AppKitFocusPathDisplay Demo/AppKitFocusPathDisplay Demo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
index 28b884b..b5c2efd 100644
--- a/Demo/AppKitFocusPathDisplay Demo/AppKitFocusPathDisplay Demo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved	
+++ b/Demo/AppKitFocusPathDisplay Demo/AppKitFocusPathDisplay Demo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved	
@@ -6,8 +6,8 @@
         "repositoryURL": "https://github.com/dagronf/HotKey",
         "state": {
           "branch": null,
-          "revision": "c13662730cb5bc28de4a799854bbb018a90649bf",
-          "version": "0.1.3"
+          "revision": "31234dfbb4330b90ee10d89fbacb77316781cc06",
+          "version": "0.2.0"
         }
       }
     ]
diff --git a/Package.resolved b/Package.resolved
deleted file mode 100644
index 28b884b..0000000
--- a/Package.resolved
+++ /dev/null
@@ -1,16 +0,0 @@
-{
-  "object": {
-    "pins": [
-      {
-        "package": "HotKey",
-        "repositoryURL": "https://github.com/dagronf/HotKey",
-        "state": {
-          "branch": null,
-          "revision": "c13662730cb5bc28de4a799854bbb018a90649bf",
-          "version": "0.1.3"
-        }
-      }
-    ]
-  },
-  "version": 1
-}
diff --git a/Package.swift b/Package.swift
index 871b521..e1c199d 100644
--- a/Package.swift
+++ b/Package.swift
@@ -5,7 +5,7 @@ import PackageDescription
 let package = Package(
 	name: "AppKitFocusOverlay",
 	platforms: [
-		.macOS(.v10_11)
+		.macOS(.v10_13)
 	],
 	products: [
 		.library(
@@ -13,7 +13,7 @@ let package = Package(
 			targets: ["AppKitFocusOverlay"]),
 	],
 	dependencies: [
-		.package(url: "https://github.com/dagronf/HotKey", from: "0.1.3")
+		.package(url: "https://github.com/dagronf/HotKey", from: "0.2.0")
 	],
 	targets: [
 		.target(