diff --git a/CMakeLists.txt b/CMakeLists.txt
index e49f000255..dc9e7f8115 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,7 +15,7 @@ set( CXX_STANDARD_REQUIRED ON)
 
 set(VERSION_MAJOR 3)
 set(VERSION_MINOR 1)
-set(VERSION_PATCH 4)
+set(VERSION_PATCH 5)
 #set(VERSION_SUFFIX rc4)
 
 if(VERSION_SUFFIX)