diff --git a/Dockerfile.base b/Dockerfile.base
index dd202df..238e21a 100644
--- a/Dockerfile.base
+++ b/Dockerfile.base
@@ -1,4 +1,4 @@
-FROM tomcat:9.0.88-jdk17
+FROM tomcat:9.0.93-jdk17-temurin-jammy
 ARG TARGETPLATFORM
 
 ENV GUAC_VER=1.5.5 \