diff --git a/Dockerfile b/Dockerfile
index f71e054..7f315c4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,10 @@
-FROM docker.io/thallian/confd-env:3.18-3.1.5.0
+FROM docker.io/thallian/confd-env:3.19-3.1.6.2
 
 ENV PGDATA=/var/lib/postgresql/data
 
 RUN apk add --no-cache \
-	postgresql14 \
-	postgresql14-contrib
+	postgresql16 \
+	postgresql16-contrib
 
 RUN mkdir -p /run/postgresql && mkdir -p $PGDATA
 RUN chown -R postgres /run/postgresql && chown -R postgres $PGDATA