diff --git a/.gitea/workflows/test-pr.yml b/.gitea/workflows/test-pr.yml
index 35eafab..298107f 100644
--- a/.gitea/workflows/test-pr.yml
+++ b/.gitea/workflows/test-pr.yml
@@ -51,9 +51,9 @@ jobs:
   helm-schema-values:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v4.2.2
       - name: Generate values schema json
-        uses: losisin/helm-values-schema-json-action@v1.8.0
+        uses: losisin/helm-values-schema-json-action@v1.6.2
         with:
           input: values.yaml
       - name: Verify values.schema.json