diff --git a/.github/workflows/build-workflow.yml b/.github/workflows/build-workflow.yml
index 1de4dbe..ef6bfc0 100644
--- a/.github/workflows/build-workflow.yml
+++ b/.github/workflows/build-workflow.yml
@@ -12,7 +12,7 @@ jobs:
     name: Maven Package
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
       - uses: actions/setup-java@v3
         with:
           distribution: 'oracle'