diff --git a/.github/workflows/claude.yml b/.github/workflows/claude.yml
index ef5265e..d0ca89d 100644
--- a/.github/workflows/claude.yml
+++ b/.github/workflows/claude.yml
@@ -26,7 +26,7 @@ jobs:
       actions: read # Required for Claude to read CI results on PRs
     steps:
       - name: Checkout repository
-        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v4
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/go-packages.yml b/.github/workflows/go-packages.yml
index c4ecd3b..ba88acd 100644
--- a/.github/workflows/go-packages.yml
+++ b/.github/workflows/go-packages.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v4
       with:
         fetch-depth: 0 # for tags
         persist-credentials: false
@@ -79,7 +79,7 @@ jobs:
       run:
         shell: bash
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v4
         with:
           fetch-depth: 0
           persist-credentials: false
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index 8c4a533..9037256 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -18,7 +18,7 @@ jobs:
   pre-commit:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v4
       with:
         persist-credentials: false
         path: "."
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 16c97b8..ac48840 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -18,7 +18,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v4
         with:
           persist-credentials: false
       - uses: actions/setup-go@7b8cf10d4e4a01d4992d18a89f4d7dc5a3e6d6f4 # v4