diff --git a/php/templates/includes/aio-version.twig b/php/templates/includes/aio-version.twig
index c3d10c59..74302c51 100644
--- a/php/templates/includes/aio-version.twig
+++ b/php/templates/includes/aio-version.twig
@@ -1 +1 @@
-13.3.1
+13.4.0