diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 255708c..d8ad0cf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
       - name: Cache nimble
         id: cache-nimble
@@ -34,7 +34,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
       - uses: jiro4989/setup-nim-action@3a60cf06f20c1cf3a9becf76b30288c0361d5f1e
         with: