diff --git a/nowchess/eu-central-1-prod/kustomization.yaml b/nowchess/eu-central-1-prod/kustomization.yaml
index 000fbb1..32c656d 100644
--- a/nowchess/eu-central-1-prod/kustomization.yaml
+++ b/nowchess/eu-central-1-prod/kustomization.yaml
@@ -29,7 +29,7 @@ images:
 - name: ghcr.io/now-chess/now-chess-systems/core
   newTag: 0.23.0
 - name: ghcr.io/now-chess/now-chess-systems/io
-  newTag: latest
+  newTag: 0.16.0
 - name: ghcr.io/now-chess/now-chess-systems/official-bots
   newTag: latest
 - name: ghcr.io/now-chess/now-chess-systems/rule