diff --git a/nowchess/eu-central-1-staging/kustomization.yaml b/nowchess/eu-central-1-staging/kustomization.yaml
index 5a8ff46..f51dbb8 100644
--- a/nowchess/eu-central-1-staging/kustomization.yaml
+++ b/nowchess/eu-central-1-staging/kustomization.yaml
@@ -49,7 +49,7 @@ images:
 - name: ghcr.io/now-chess/now-chess-systems/coordinator
   newTag: 0.18.0
 - name: ghcr.io/now-chess/now-chess-systems/core
-  newTag: 0.34.0
+  newTag: 0.35.0
 - name: ghcr.io/now-chess/now-chess-systems/frontend
   newTag: 0.2.0
 - name: ghcr.io/now-chess/now-chess-systems/io