diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e5b61d7..f600aad 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -35,7 +35,7 @@ jobs:
       with:
         fetch-depth: 1
     - name: Set up Java ${{ matrix.jdk }}
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
       with:
         distribution: 'temurin'      
         java-version: ${{ matrix.jdk }}
diff --git a/.github/workflows/publish-javadoc.yml b/.github/workflows/publish-javadoc.yml
index 74e61a8..b782f5a 100644
--- a/.github/workflows/publish-javadoc.yml
+++ b/.github/workflows/publish-javadoc.yml
@@ -18,7 +18,7 @@ jobs:
           fetch-depth: 1
 
       - name: Set up Java
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: 8
           distribution: 'temurin'