diff --git a/docker/db/Dockerfile b/docker/db/Dockerfile
index 5d193803..385e42af 100644
--- a/docker/db/Dockerfile
+++ b/docker/db/Dockerfile
@@ -1,6 +1,6 @@
 # https://github.com/JonasProgrammer/docker-postgres-ip4r
-FROM postgres:13.2
+FROM postgres:16.3
 
 RUN apt-get update \
-    && apt-get install --no-install-recommends -y postgresql-13-ip4r \
+    && apt-get install --no-install-recommends -y postgresql-16-ip4r \
     && rm -rf /var/lib/apt/lists/*