diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c9850b4..ed60785 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,7 +28,7 @@ jobs:
       TRUFFLERUBYOPT: "--jvm --polyglot"
 
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v4
         with:
           persist-credentials: false
       - uses: ruby/setup-ruby@675dd7ba1b06c8786a1480d89c384f5620a42647 # v1
@@ -69,7 +69,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v4
         with:
           persist-credentials: false
       - uses: ruby/setup-ruby@675dd7ba1b06c8786a1480d89c384f5620a42647 # v1
@@ -128,7 +128,7 @@ jobs:
         if: ${{ matrix.libc == 'musl' }}
         run: docker exec -w "${PWD}" ${{ steps.container.outputs.container_id }} apk add --no-cache build-base bash git tzdata
       - name: Checkout
-        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v4
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v4
         with:
           persist-credentials: false
       - name: Update Rubygems