diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5ed82c7..0b0ecaf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Check out code
-              uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
+              uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4
 
             - name: Setup
               uses: ./.github/actions/setup
@@ -27,7 +27,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Check out code
-              uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
+              uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4
 
             - name: Setup
               uses: ./.github/actions/setup