diff --git a/Makefile b/Makefile
index c5b755f..07ba2cd 100644
--- a/Makefile
+++ b/Makefile
@@ -224,7 +224,7 @@ ifeq ($(ENABLE_FEAT_F4HWN),1)
 	VERSION_STRING_1 ?= v0.22
 
 	AUTHOR_STRING_2 ?= F4HWN
-	VERSION_STRING_2 ?= v3.8
+	VERSION_STRING_2 ?= v3.9
 
 	EDITION_STRING ?= Custom