diff --git a/.github/workflows/auto-rebase.yml b/.github/workflows/auto-rebase.yml
index 11422e4e..d325e971 100644
--- a/.github/workflows/auto-rebase.yml
+++ b/.github/workflows/auto-rebase.yml
@@ -8,7 +8,7 @@ jobs:
     if: github.event.issue.pull_request != '' && contains(github.event.comment.body, '/rebase')
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9
+    - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
     - name: Automatic Rebase
       uses: cirrus-actions/rebase@b87d48154a87a85666003575337e27b8cd65f691
       env:
diff --git a/.github/workflows/exercise-tests.yml b/.github/workflows/exercise-tests.yml
index 18533da3..e01e04f9 100644
--- a/.github/workflows/exercise-tests.yml
+++ b/.github/workflows/exercise-tests.yml
@@ -26,7 +26,7 @@ jobs:
         os: [ubuntu-22.04, windows-2022, macOS-latest]
 
     steps:
-      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
 
       - uses: julia-actions/setup-julia@f40c4b69330df1d22e7590c12e76dc2f9c66e0bc
         with:
@@ -45,7 +45,7 @@ jobs:
     runs-on: ubuntu-22.04
 
     steps:
-      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
 
       - name: Pull julia-test-runner image
         run: docker pull exercism/julia-test-runner