diff --git a/.github/workflows/build-pr.yml b/.github/workflows/build-pr.yml
index 53a6c56..bc26a38 100644
--- a/.github/workflows/build-pr.yml
+++ b/.github/workflows/build-pr.yml
@@ -9,8 +9,9 @@ jobs:
         with:
           submodules: recursive
       - name: Set up JDK
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v3
         with:
-          java-version: '11'
+          java-version: '17'
+          distribution: 'temurin'
       - name: Build project with Maven
         run: mvn -B -ntp install
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 282659f..2a0e859 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -11,9 +11,10 @@ jobs:
         with:
           submodules: recursive
       - name: Set up JDK
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v3
         with:
-          java-version: '11'
+          java-version: '17'
+          distribution: 'temurin'
       - name: Build project with Maven
         run: mvn -B -ntp install
       - name: Deploy to OSSRH
diff --git a/pom.xml b/pom.xml
index d23704b..f331524 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.github.m-m-m</groupId>
     <artifactId>mmm</artifactId>
-    <version>18</version>
+    <version>20</version>
     <relativePath>../parent/pom.xml</relativePath>
   </parent>
   <artifactId>mmm-validation-parent</artifactId>
@@ -16,7 +16,6 @@
 
   <properties>
     <mmm.repository>validation</mmm.repository>
-    <revision>0-SNAPSHOT</revision>
   </properties>
 
   <modules>