diff --git a/source/version.h b/source/version.h
index 98f6deffee..5bed48cdd9 100644
--- a/source/version.h
+++ b/source/version.h
@@ -1,3 +1,3 @@
 #ifndef VERSION
-#define VERSION "v3.8.5"
+#define VERSION "v3.9.0"
 #endif