diff --git a/nowchess/eu-central-1-prod/kustomization.yaml b/nowchess/eu-central-1-prod/kustomization.yaml
index 2e80e6b..4df343c 100644
--- a/nowchess/eu-central-1-prod/kustomization.yaml
+++ b/nowchess/eu-central-1-prod/kustomization.yaml
@@ -32,7 +32,7 @@ images:
 - name: ghcr.io/now-chess/now-chess-systems/frontend
   newTag: 0.2.0
 - name: ghcr.io/now-chess/now-chess-systems/io
-  newTag: 0.20.0
+  newTag: 0.21.0
 - name: ghcr.io/now-chess/now-chess-systems/official-bots
   newTag: 0.12.0
 - name: ghcr.io/now-chess/now-chess-systems/rule