diff --git a/config/install/kustomization.yaml b/config/install/kustomization.yaml
index 19b6fc10..15f5d69e 100644
--- a/config/install/kustomization.yaml
+++ b/config/install/kustomization.yaml
@@ -14,4 +14,4 @@ kind: Kustomization
 images:
 - name: controller
   newName: ghcr.io/nakamasato/mysql-operator
-  newTag: v0.4.0
+  newTag: v0.4.1