diff --git a/Jenkinsfile b/Jenkinsfile
index a3a44a6..ce44513 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,7 +1,7 @@
 buildPlugin(
   useContainerAgent: true,
   configurations: [
-    [platform: 'linux', jdk: 17],
-    [platform: 'windows', jdk: 11],
+    [platform: 'linux', jdk: 21],
+    [platform: 'windows', jdk: 17],
   ]
-)
\ No newline at end of file
+)
diff --git a/pom.xml b/pom.xml
index 222f2d2..1abb7e2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
     <parent>
         <groupId>org.jenkins-ci.plugins</groupId>
         <artifactId>plugin</artifactId>
-        <version>4.70</version>
+        <version>4.74</version>
         <relativePath />
     </parent>
 
@@ -39,7 +39,6 @@
     <version>0.23-SNAPSHOT</version>
 
     <properties>
-        <java.level>11</java.level>
         <java.net.id>bap</java.net.id>
         <jenkins.version>2.361.4</jenkins.version>
     </properties>
@@ -60,28 +59,10 @@
     </developers>
 
     <dependencies>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.13.2</version>
-            <scope>test</scope>
-            <exclusions>
-                <exclusion>
-                    <groupId>org.hamcrest</groupId>
-                    <artifactId>hamcrest-core</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
             <scope>test</scope>
-            <exclusions>
-                <exclusion>
-                    <groupId>org.hamcrest</groupId>
-                    <artifactId>hamcrest-core</artifactId>
-                </exclusion>
-            </exclusions>
         </dependency>
         <dependency>
             <groupId>org.easymock</groupId>
@@ -104,19 +85,6 @@
         </dependency>
     </dependencies>
 
-    <dependencyManagement>
-        <dependencies>
-            <!-- upgrade to satisfy enforcer.
-            see https://wiki.jenkins.io/display/JENKINS/How+to+fix+RequireUpperBoundDeps#HowtofixRequireUpperBoundDeps-Howtofixrequireupperbounddependencieserror -->
-            <dependency>
-                <groupId>org.jenkins-ci</groupId>
-                <artifactId>symbol-annotation</artifactId>
-                <version>1.19</version>
-                <scope>test</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-
     <scm>
         <connection>scm:git:https://github.com/jenkinsci/publish-over-plugin.git</connection>
         <developerConnection>scm:git:git@github.com:jenkinsci/publish-over-plugin.git</developerConnection>