diff --git a/obuspa/Makefile b/obuspa/Makefile
index f9c26bde5..2da31b253 100644
--- a/obuspa/Makefile
+++ b/obuspa/Makefile
@@ -8,7 +8,7 @@ PKG_NAME:=obuspa
 PKG_VERSION:=1.0.0
 
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_VERSION:=e2816ff39f654a191afd49c90a05f70e99259d8e
+PKG_SOURCE_VERSION:=b2729b2fc08410dfff0a4eea2ea8e0875f965a21
 PKG_SOURCE_URL:=https://dev.iopsys.eu/fork/obuspa.git
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_SOURCE_VERSION).tar.gz