diff --git a/jjb/ccsdk/parent.yaml b/jjb/ccsdk/parent.yaml
index 30900fe..e514e2e 100644
--- a/jjb/ccsdk/parent.yaml
+++ b/jjb/ccsdk/parent.yaml
@@ -36,7 +36,7 @@
           branch: 'jakarta'
       - 'kohn':
           branch: 'kohn'
-    java-version: openjdk11
+    java-version: openjdk17
     mvn-version: 'mvn38'
     mvn-settings: 'ccsdk-parent-settings'
     # due to a strange macro / variable translation problem this needs to be
@@ -57,7 +57,7 @@
     stream:
       - 'master':
           branch: 'master'
-    java-version: openjdk11
+    java-version: openjdk17
     mvn-version: 'mvn38'
     mvn-settings: 'ccsdk-parent-settings'
     build-node: centos7-builder-4c-4g