diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index dcfa51d..181d51a 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -12,6 +12,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: LGTM
-        uses: Doarakko/action-lgtmoon@main
+        uses: Doarakko/action-lgtmoon/@v1.2
         with:
           github-token: ${{secrets.GITHUB_TOKEN}}
diff --git a/README.md b/README.md
index 2f0d127..e38c335 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: LGTM
-        uses: Doarakko/action-lgtmoon/@main
+        uses: Doarakko/action-lgtmoon/@v1.2
         with:
           github-token: ${{secrets.GITHUB_TOKEN}}
 ```