diff --git a/forgejo/kustomization.yaml b/forgejo/kustomization.yaml
index a9d3a78..0cb6d0f 100644
--- a/forgejo/kustomization.yaml
+++ b/forgejo/kustomization.yaml
@@ -12,7 +12,7 @@ labels:
 images:
   - name: act_runner
     newName: code.forgejo.org/forgejo/runner
-    newTag: "3.5.1"
+    newTag: "4.0.0"
   - name: dind
     newName: docker
     newTag: 27.3.1-dind