diff --git a/version.inc b/version.inc
index 53f3b7f9b6..c5f2f3fa3c 100644
--- a/version.inc
+++ b/version.inc
@@ -10,5 +10,5 @@ endif()
 if(NOT DEFINED BBL_INTERNAL_TESTING)
 set(BBL_INTERNAL_TESTING "1")
 endif()
-set(SoftFever_VERSION "1.6.4-dev")
+set(SoftFever_VERSION "1.6.4-beta")
 set(SLIC3R_VERSION "01.06.02.04")
\ No newline at end of file