diff --git a/.github/workflows/acceptance.yml b/.github/workflows/acceptance.yml
index fc2db08..f8ad7f0 100644
--- a/.github/workflows/acceptance.yml
+++ b/.github/workflows/acceptance.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: larger
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v2.5.0
+        uses: actions/checkout@v4.1.2
 
       - name: Unshallow
         run: git fetch --prune --unshallow
diff --git a/.github/workflows/downstreams.yml b/.github/workflows/downstreams.yml
index c812db9..ba40075 100644
--- a/.github/workflows/downstreams.yml
+++ b/.github/workflows/downstreams.yml
@@ -31,7 +31,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v4.1.2
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index b7a5869..8fb6a37 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4.1.2
 
       - name: Install Python
         uses: actions/setup-python@v5
@@ -44,7 +44,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4.1.2
 
       - name: Format all files
         run: make dev fmt
@@ -56,7 +56,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4.1.2
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 997f43e..6a63125 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -15,7 +15,7 @@ jobs:
       # Used to attach signing artifacts to the published release.
       contents: write
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4.1.2
 
       - uses: actions/setup-python@v5
         with: