diff --git a/.copier/backend.yml b/.copier/backend.yml
index ca85eb1..bbfd6f7 100644
--- a/.copier/backend.yml
+++ b/.copier/backend.yml
@@ -1,4 +1,4 @@
-_commit: v0.3.2
+_commit: v0.3.3
 _src_path: https://git.kotikot.com/templates/backend-python.git
 author_email: h@kotikot.com
 author_name: h
diff --git a/backend/docker-compose.yml b/backend/docker-compose.yml
index 0df8efb..2b824d3 100644
--- a/backend/docker-compose.yml
+++ b/backend/docker-compose.yml
@@ -87,6 +87,7 @@ services:
         required: false
     environment:
       RUN_ENVIRONMENT: prod
+      TZ: ${TZ:-UTC}
     volumes:
       - ./backend/src:/app/src
       - ./backend/migrations:/app/migrations