diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index eca7f2f..eae77d5 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,7 +13,7 @@ jobs:
     name: Test macOS
     runs-on: macOS-latest
     env:
-      DEVELOPER_DIR: /Applications/Xcode_13.2.1.app/Contents/Developer
+      DEVELOPER_DIR: /Applications/Xcode_15.4.app/Contents/Developer
     strategy:
       matrix:
         include:
diff --git a/OctoKit.xcodeproj/project.pbxproj b/OctoKit.xcodeproj/project.pbxproj
index 10fd502..120b842 100644
--- a/OctoKit.xcodeproj/project.pbxproj
+++ b/OctoKit.xcodeproj/project.pbxproj
@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 52;
+	objectVersion = 54;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -1220,7 +1220,6 @@
 					"$(inherited)",
 				);
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -1250,7 +1249,6 @@
 				FRAMEWORK_SEARCH_PATHS = "$(inherited)";
 				GCC_NO_COMMON_BLOCKS = YES;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -1286,7 +1284,6 @@
 				SDKROOT = appletvos;
 				SKIP_INSTALL = YES;
 				SWIFT_VERSION = 4.2;
-				TARGETED_DEVICE_FAMILY = 3;
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
 			};
@@ -1315,7 +1312,6 @@
 				SWIFT_COMPILATION_MODE = wholemodule;
 				SWIFT_OPTIMIZATION_LEVEL = "-O";
 				SWIFT_VERSION = 4.2;
-				TARGETED_DEVICE_FAMILY = 3;
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
 			};
@@ -1387,7 +1383,6 @@
 					"@executable_path/../Frameworks",
 					"@loader_path/Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				SWIFT_VERSION = 4.2;
@@ -1416,7 +1411,6 @@
 					"@executable_path/../Frameworks",
 					"@loader_path/Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				SWIFT_COMPILATION_MODE = wholemodule;
@@ -1496,7 +1490,6 @@
 				TARGETED_DEVICE_FAMILY = 4;
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
-				WATCHOS_DEPLOYMENT_TARGET = 3.0;
 			};
 			name = Debug;
 		};
@@ -1527,7 +1520,6 @@
 				TARGETED_DEVICE_FAMILY = 4;
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
-				WATCHOS_DEPLOYMENT_TARGET = 3.0;
 			};
 			name = Release;
 		};
@@ -1579,7 +1571,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				INFOPLIST_FILE = OctoKit/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MACOSX_DEPLOYMENT_TARGET = 10.15;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -1588,6 +1580,7 @@
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 4.0;
+				WATCHOS_DEPLOYMENT_TARGET = 4.0;
 			};
 			name = Debug;
 		};
@@ -1632,7 +1625,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				INFOPLIST_FILE = OctoKit/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MACOSX_DEPLOYMENT_TARGET = 10.15;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = com.nerdishbynature.OctoKit;
@@ -1640,6 +1633,7 @@
 				SDKROOT = iphoneos;
 				SWIFT_VERSION = 4.0;
 				VALIDATE_PRODUCT = YES;
+				WATCHOS_DEPLOYMENT_TARGET = 4.0;
 			};
 			name = Release;
 		};
diff --git a/fastlane/.env.default b/fastlane/.env.default
index 36edb0a..b461ee5 100644
--- a/fastlane/.env.default
+++ b/fastlane/.env.default
@@ -1,6 +1,6 @@
-AF_IOS_SDK=iphonesimulator15.2
-AF_MAC_SDK=macosx12.2
-AF_TVOS_SDK=appletvsimulator15.2
+AF_IOS_SDK=iphonesimulator17.5
+AF_MAC_SDK=macosx14.5
+AF_TVOS_SDK=appletvsimulator17.5
 
 AF_CONFIGURATION=Release
 
diff --git a/fastlane/.env.ios b/fastlane/.env.ios
index 119ac98..2ade241 100644
--- a/fastlane/.env.ios
+++ b/fastlane/.env.ios
@@ -1,3 +1,3 @@
-SCAN_DEVICE="iPhone 12"
+SCAN_DEVICE="iPhone 15"
 SCAN_SDK=$AF_IOS_SDK
-EXAMPLE_DESTINATION="platform=iOS Simulator,name=iPhone 12"
+EXAMPLE_DESTINATION="platform=iOS Simulator,name=iPhone 15"