diff --git a/devenv/docker/blocks/postgres/.env b/devenv/docker/blocks/postgres/.env
index 8bd1265589e..e916eb4ee21 100644
--- a/devenv/docker/blocks/postgres/.env
+++ b/devenv/docker/blocks/postgres/.env
@@ -1 +1 @@
-postgres_version=11.20
+postgres_version=11.20-alpine3.18
diff --git a/devenv/docker/blocks/postgres_tests/.env b/devenv/docker/blocks/postgres_tests/.env
index 8bd1265589e..e916eb4ee21 100644
--- a/devenv/docker/blocks/postgres_tests/.env
+++ b/devenv/docker/blocks/postgres_tests/.env
@@ -1 +1 @@
-postgres_version=11.20
+postgres_version=11.20-alpine3.18
diff --git a/devenv/docker/blocks/postgres_tests/Dockerfile b/devenv/docker/blocks/postgres_tests/Dockerfile
index aad5e348cf5..090fb4a52b3 100644
--- a/devenv/docker/blocks/postgres_tests/Dockerfile
+++ b/devenv/docker/blocks/postgres_tests/Dockerfile
@@ -1,4 +1,4 @@
-ARG postgres_version=11.20
+ARG postgres_version=11.20-alpine3.18
 FROM postgres:${postgres_version}
 ADD setup.sql /docker-entrypoint-initdb.d
 RUN chown -R postgres:postgres /docker-entrypoint-initdb.d/