diff --git a/nowchess/htwg-1-prod/kustomization.yaml b/nowchess/htwg-1-prod/kustomization.yaml
index ba60e4d..44ddf32 100755
--- a/nowchess/htwg-1-prod/kustomization.yaml
+++ b/nowchess/htwg-1-prod/kustomization.yaml
@@ -61,7 +61,7 @@ images:
 - name: ghcr.io/now-chess/now-chess-systems/coordinator
   newTag: 0.32.0-x86_v2
 - name: ghcr.io/now-chess/now-chess-systems/core
-  newTag: 0.51.0-x86_v2
+  newTag: 0.53.0-x86_v2
 - name: ghcr.io/now-chess/now-chess-systems/frontend
   newTag: 0.4.3-x86_v2
 - name: ghcr.io/now-chess/now-chess-systems/io