diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index c2ad761..903f329 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,12 +16,12 @@ jobs:
         
     name: Release ${{ github.event.inputs.release-tag }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           ref: ${{ github.event.inputs.release-tag }}
 
       - name: Setup JDK
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
         with:
           distribution: 'temurin'
           java-version: ${{ matrix.java }}