diff --git a/Dockerfile b/Dockerfile
index 037313b..7c10fe7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM postgres:18.1-alpine3.22
+FROM postgres:18.3-alpine3.22
 
 # Add metadata labels
 LABEL maintainer="hads@nice.nz" \