diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 11ddc23..8ad8971 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v7
-      - uses: actions/setup-java@v5
+      - uses: actions/setup-java@v5.6.0
         with:
           distribution: 'temurin'
           java-version: ${{ matrix.java }}