diff --git a/.env b/.env
index fccaf17..3560132 100644
--- a/.env
+++ b/.env
@@ -13,7 +13,7 @@ REDIS_URL=redis://zammad-redis:6379
 REDIS_VERSION=7.2.4-alpine
 RESTART=always
 # Use a fixed version. You are responsible to update this to newer patch level versions yourself.
-VERSION=6.3.0
+VERSION=6.3.1
 # You can also use floating versions that will give you automatic updates:
 # VERSION=6.2     # all patchlevel updates
 # VERSION=6       # including minor updates