diff --git a/build/Version.props b/build/Version.props
index 53e063bb88d..7c296967f1d 100644
--- a/build/Version.props
+++ b/build/Version.props
@@ -3,7 +3,7 @@
   <!-- Integration tests will ensure they match across the board -->
   <Import Project="ControlPanelVersion.props" />
   <PropertyGroup>
-    <TgsCoreVersion>4.15.5</TgsCoreVersion>
+    <TgsCoreVersion>4.15.6</TgsCoreVersion>
     <TgsConfigVersion>4.0.0</TgsConfigVersion>
     <TgsApiVersion>9.3.0</TgsApiVersion>
     <TgsApiLibraryVersion>9.3.1</TgsApiLibraryVersion>