diff --git a/gdlmm.spec b/gdlmm.spec
index 11fd868..db456cf 100644
--- a/gdlmm.spec
+++ b/gdlmm.spec
@@ -4,7 +4,7 @@
 
 Name:           gdlmm
 Version:        3.7.3
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        C++ bindings for the gdl library
 
 License:        LGPLv2+
@@ -77,6 +77,9 @@ make check
 
 
 %changelog
+* Sat May 02 2015 Kalev Lember <kalevlember@gmail.com> - 3.7.3-5
+- Rebuilt for GCC 5 C++11 ABI change
+
 * Sat Aug 16 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.7.3-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild