diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index be118520..c880ad7a 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -71,7 +71,7 @@ jobs:
             extra-helmfile-flags: ''
           - helm-version: v3.18.0
             kustomize-version: v5.2.1
-            plugin-secrets-version: 3.15.0
+            plugin-secrets-version: 4.6.5
             plugin-diff-version: 3.10.0
             extra-helmfile-flags: ''
           - helm-version: v3.18.0