diff --git a/templates/postgis/Dockerfile b/templates/postgis/Dockerfile
index 19bb9c3e..c621fe1a 100644
--- a/templates/postgis/Dockerfile
+++ b/templates/postgis/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker4gis/postgis:345-14-3.2
+FROM docker4gis/postgis:346-14-3.2
 
 ENV POSTFIX_DOMAIN=template.example.com