diff --git a/.github/workflows/chart_release.yaml b/.github/workflows/chart_release.yaml
index 0d411a4..5c0e199 100644
--- a/.github/workflows/chart_release.yaml
+++ b/.github/workflows/chart_release.yaml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/generate_docs.yaml b/.github/workflows/generate_docs.yaml
index d3600e8..c018610 100644
--- a/.github/workflows/generate_docs.yaml
+++ b/.github/workflows/generate_docs.yaml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout PR branch
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6
         with:
           fetch-depth: 0
           ref: ${{ github.event.pull_request.head.ref }}
diff --git a/.github/workflows/test_charts.yaml b/.github/workflows/test_charts.yaml
index 5715729..c36787f 100644
--- a/.github/workflows/test_charts.yaml
+++ b/.github/workflows/test_charts.yaml
@@ -109,7 +109,7 @@ jobs:
                   url: https://jankcloud.github.io/charts
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6
         with:
           fetch-depth: 0