diff --git a/slang.spec b/slang.spec
index e28512a..4f69a01 100644
--- a/slang.spec
+++ b/slang.spec
@@ -1,7 +1,7 @@
 Summary: The shared library for the S-Lang extension language.
 Name: slang
 Version: 1.4.9
-Release: 10
+Release: 15
 License: GPL
 Group: System Environment/Libraries
 Source: ftp://space.mit.edu/pub/davis/slang/v1.4/slang-%{version}.tar.bz2