diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 90225e76..40204565 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
           - java: 11
           - java: 21
     steps:
-    - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+    - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
     - uses: actions/setup-java@b36c23c0d998641eff861008f374ee103c25ac73 # v4.4.0
       with:
         java-version: ${{matrix.java}}
@@ -36,7 +36,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 30
     steps:
-    - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+    - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
     - uses: actions/setup-java@b36c23c0d998641eff861008f374ee103c25ac73 # v4.4.0
       with:
         java-version: 21
@@ -55,7 +55,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 30
     steps:
-    - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+    - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
     - uses: actions/setup-java@b36c23c0d998641eff861008f374ee103c25ac73 # v4.4.0
       with:
         java-version: 21