diff --git a/Dockerfile b/Dockerfile
index 848a6ff..d1d3e6a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM tomcat:9.0.91-jdk11-temurin-jammy@sha256:773822dc3543ae612d1710fe68ea4d21455edde94aa0ad216c3d769723b53c42
+FROM tomcat:11.0.0-jdk11-temurin-jammy@sha256:62248de55af123882f542ad6a597a6680bfa6985cf99921788929a9f3f79248c
 LABEL vendor="osgeo.org"
 
 # Build arguments