diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f48ef74..660f4bc 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@a5ac7e51b41094c92402da3b24376905380afc29
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
 
       - name: Cache nimble
         id: cache-nimble
@@ -34,7 +34,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
 
       - uses: jiro4989/setup-nim-action@85568110458a7e3883fa67aa3c654490c6afaa5b
         with: