diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index a38b5da..67149b1 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -6,11 +6,11 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
-      - name: Set up JDK 1.13
-        uses: actions/setup-java@v1
+      - uses: actions/checkout@v2.3.4
+      - name: Set up JDK 15
+        uses: actions/setup-java@v1.3.4
         with:
-          java-version: 1.13
+          java-version: '15'
       - name: Build with Maven
         run: mvn -B package --file pom.xml
 
@@ -19,11 +19,11 @@ jobs:
     needs: build
     if: github.ref == 'refs/heads/master'
     steps:
-      - uses: actions/checkout@v1
-      - name: Set up JDK 1.13
-        uses: actions/setup-java@v1
+      - uses: actions/checkout@v2.3.4
+      - name: Set up JDK 15
+        uses: actions/setup-java@v1.3.4
         with:
-          java-version: 1.13
+          java-version: 15''
       - name: Build Final Jar
         run:  mvn clean compile assembly:single
       - name: Copy folder content recursively to remote