diff --git a/inc/version.h b/inc/version.h
index e8bacc5..df8acc9 100644
--- a/inc/version.h
+++ b/inc/version.h
@@ -7,7 +7,7 @@
 #define VERSION_MAJOR    5
 #define VERSION_MINOR    9
 #define VERSION_BUILD    0
-#define VERSION_REVISION 0
+#define VERSION_REVISION 1
 
 #define VERSION          VERSION_MAJOR, VERSION_MINOR, VERSION_BUILD, VERSION_REVISION
 #define VERSION_STRING   ver_str(VERSION_MAJOR, VERSION_MINOR, VERSION_BUILD, VERSION_REVISION)