diff --git a/jenkins/kustomization.yaml b/jenkins/kustomization.yaml
index 72f16d9b..64ff650a 100644
--- a/jenkins/kustomization.yaml
+++ b/jenkins/kustomization.yaml
@@ -4,7 +4,7 @@ resources:
 helmCharts:
   - name: jenkins
     repo: https://charts.jenkins.io
-    version: 5.1.4
+    version: 5.1.20
     releaseName: jenkins
     namespace: jenkins
     valuesFile: values.yaml