diff --git a/CMakeLists.txt b/CMakeLists.txt
index ad55b133..8098c572 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,7 +16,7 @@ option(ENABLE_PULSEAUDIO "Enables PulseAudio mixer backend" ON)
 # Set version
 set(HAWAII_VERSION_MAJOR 0)
 set(HAWAII_VERSION_MINOR 4)
-set(HAWAII_VERSION_PATCH 90)
+set(HAWAII_VERSION_PATCH 91)
 set(HAWAII_VERSION_STRING "${HAWAII_VERSION_MAJOR}.${HAWAII_VERSION_MINOR}.${HAWAII_VERSION_PATCH}")
 
 # ECM