diff --git a/version.h b/version.h
index ff933ad..e0b1dd5 100644
--- a/version.h
+++ b/version.h
@@ -6,7 +6,7 @@
 
 #define VERSION_MAJOR 3
 #define VERSION_MINOR 1
-#define VERSION_BUILD 8
+#define VERSION_BUILD 9
 
 #define VERSION_STR STR_MACRO(VERSION_MAJOR) "." STR_MACRO(VERSION_MINOR) "." STR_MACRO(VERSION_BUILD)