diff --git a/docker/ops-jenkins/Dockerfile b/docker/ops-jenkins/Dockerfile
index 019e9d868..f3cc86864 100644
--- a/docker/ops-jenkins/Dockerfile
+++ b/docker/ops-jenkins/Dockerfile
@@ -3,7 +3,7 @@ ARG TARGETPLATFORM
 ARG BUILDPLATFORM
 
 
-FROM  --platform=$TARGETPLATFORM jenkins/jenkins:lts-jdk17
+FROM  --platform=$TARGETPLATFORM jenkins/jenkins:lts-jdk21
 ARG TARGETPLATFORM
 ARG BUILDPLATFORM
 ARG GIT_GID=1049