upgrade some plugins

Signed-off-by: Olivier Lamy <[email protected]>

pom.xml

@@ -55,8 +55,7 @@
     <h2specContainerName>summerwind/h2spec</h2specContainerName>
     <h2specVersion>2.6.0</h2specVersion>
     <jetty.version>10.0.21</jetty.version>
-    <maven.compiler.source>1.8</maven.compiler.source>
-    <maven.compiler.target>1.8</maven.compiler.target>
+    <maven.compiler.release>11</maven.compiler.release>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>
 
@@ -125,15 +124,11 @@
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-compiler-plugin</artifactId>
           <version>3.13.0</version>
-          <configuration>
-            <source>8</source>
-            <target>8</target>
-          </configuration>
         </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-deploy-plugin</artifactId>
-          <version>3.0.0-M2</version>
+          <version>3.1.2</version>
         </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
@@ -166,7 +161,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-surefire-plugin</artifactId>
-          <version>3.0.0-M6</version>
+          <version>3.3.0</version>
         </plugin>
       </plugins>
     </pluginManagement>