diff --git a/.github/workflows/testsite.yml b/.github/workflows/testsite.yml
index 0c9ac90..ef1a047 100644
--- a/.github/workflows/testsite.yml
+++ b/.github/workflows/testsite.yml
@@ -9,7 +9,7 @@ jobs:
     steps:
       - uses: actions/checkout@v7
       - name: Set up JDK 21
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v6
         with:
           java-version: '21'
           distribution: 'temurin'