diff --git a/docker/postgres/Dockerfile b/docker/postgres/Dockerfile
index 43969cc8f..4492ac3a4 100644
--- a/docker/postgres/Dockerfile
+++ b/docker/postgres/Dockerfile
@@ -1,7 +1,8 @@
-FROM postgres:10
+FROM postgres:14
 
 RUN apt-get update && apt-get install --no-install-recommends -y \
-        postgis postgresql-10-postgis-2.5 postgresql-10-postgis-2.5-scripts
+        postgis postgresql-14-postgis-3 postgresql-14-postgis-3-scripts \
+    && apt-get clean
 
 RUN localedef -i fi_FI -c -f UTF-8 -A /usr/share/locale/locale.alias fi_FI.UTF-8