diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0fa4f6467d..06969bf8a4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@ cmake_minimum_required(VERSION 3.1)
 cmake_policy(VERSION 3.1)
 
 project(evolution
-	VERSION 3.27.90
+	VERSION 3.27.91
 	LANGUAGES C)
 set(PROJECT_BUGREPORT "http://bugzilla.gnome.org/enter_bug.cgi?product=Evolution")
 set(PROJECT_URL "http://wiki.gnome.org/Apps/Evolution/")