diff --git a/Dockerfile b/Dockerfile
index 31bd9b1..45f550a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM jenkins/jenkins:2.426.3-lts
+FROM jenkins/jenkins:2.452.1-lts
 MAINTAINER Yusuke Takagi <heatwave.takagi@gmail.com> 
 
 ARG user=jenkins