diff --git a/agent/ShopDbEndpointAgent/ShopDbEndpointAgent.csproj b/agent/ShopDbEndpointAgent/ShopDbEndpointAgent.csproj
index bdf10199..554fc04e 100644
--- a/agent/ShopDbEndpointAgent/ShopDbEndpointAgent.csproj
+++ b/agent/ShopDbEndpointAgent/ShopDbEndpointAgent.csproj
@@ -171,7 +171,9 @@
 		 member of that group, so Start-ScheduledTask returned access denied and
 		 the task only ever ran on its own trigger. Requires tray 1.4.0 - the tray
 		 is the side that listens, so an older tray simply never answers. -->
-	<Version>1.13.0</Version>
+	<!-- 1.13.1: coordinated release with tray 1.6.0 (fleet alert styling update).
+	     No agent code changes, but deployed together for version consistency. -->
+	<Version>1.13.1</Version>
 	<InvariantGlobalization>true</InvariantGlobalization>
 	<RuntimeIdentifier>win-x64</RuntimeIdentifier>
 	<SelfContained>true</SelfContained>