diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 6df1454..ef7ede1 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -22,7 +22,7 @@ jobs:
     needs: workflows
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v4
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
       - name: 🚀 Run add-on information action
         id: information
         uses: frenck/action-addon-information@v1.4.2
diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
index 8c60889..e433635 100644
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -51,7 +51,7 @@ jobs:
       version: ${{ steps.release.outputs.version }}
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v4
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
       - name: 🚀 Run add-on information action
         id: information
         uses: frenck/action-addon-information@v1.4.2