diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f64bf69..c73c659 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up JDK 17
-      uses: actions/setup-java@v4
+      uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165 # v5
       with:
         distribution: temurin
         java-version: 17