diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9ad0c05..fd1271f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
         id: find-yarn-cache
         run: echo "::set-output name=dir::$(yarn cache dir)"
       - name: git checkout
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
       - name: Cache yarn dependencies
         uses: actions/cache@v4
         with:
@@ -40,7 +40,7 @@ jobs:
         id: find-yarn-cache
         run: echo "::set-output name=dir::$(yarn cache dir)"
       - name: git checkout
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
       - name: Cache yarn dependencies
         uses: actions/cache@v4
         with: