diff --git a/src/ChessUI/ChessKnocker.csproj b/src/ChessUI/ChessKnocker.csproj
index 8122e2a..f66d05c 100644
--- a/src/ChessUI/ChessKnocker.csproj
+++ b/src/ChessUI/ChessKnocker.csproj
@@ -6,7 +6,7 @@
     <UseWindowsForms>true</UseWindowsForms>
     <StartupObject>ChessUI.Program</StartupObject>
     <UseWPF>False</UseWPF>
-    <VersionPrefix>1.1.1</VersionPrefix>
+    <VersionPrefix>1.1.3</VersionPrefix>
     <Version>$(VersionPrefix)</Version>    
   </PropertyGroup>