diff --git a/boost.spec b/boost.spec
index fc89cbc..e816105 100644
--- a/boost.spec
+++ b/boost.spec
@@ -52,7 +52,7 @@
 Summary:	Portable C++ libraries
 Name:		boost
 Version:	1.61.0
-Release:	3
+Release:	4
 License:	Boost
 Group:		Development/C++
 Url:		http://boost.org/