diff --git a/Jenkinsfile b/Jenkinsfile
index cc6dd186..bb9fda4e 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -4,6 +4,6 @@
  * allowing one to test against multiple Jenkins versions.
  */
 buildPlugin(useContainerAgent: true, configurations: [
-  [platform: 'linux', jdk: 21],
-  [platform: 'windows', jdk: 17]
+  [platform: 'linux', jdk: 25],
+  [platform: 'windows', jdk: 21]
 ])
diff --git a/pom.xml b/pom.xml
index 008f5742..e4c8bbea 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.jenkins-ci</groupId>
     <artifactId>jenkins</artifactId>
-    <version>1.142</version>
+    <version>2.1328.vfd10e2339a_19</version>
     <relativePath />
   </parent>