diff --git a/Dockerfile b/Dockerfile
index 668f0a1..3057341 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -36,10 +36,10 @@
 
 # jenkins version being bundled in this docker image
 ARG JENKINS_VERSION
-ENV JENKINS_VERSION ${JENKINS_VERSION:-2.19.3}
+ENV JENKINS_VERSION ${JENKINS_VERSION:-2.19.4}
 
 # jenkins.war checksum, download will be validated using it
-ARG JENKINS_SHA=e97670636394092af40cc626f8e07b092105c07b
+ARG JENKINS_SHA=ea61a4ff86f0db715511d1118a4e2f0a6a0311a1
 
 # Can be used to customize where jenkins.war get downloaded from
 ARG JENKINS_URL=https://repo.jenkins-ci.org/public/org/jenkins-ci/main/jenkins-war/${JENKINS_VERSION}/jenkins-war-${JENKINS_VERSION}.war