diff --git a/libibcm.spec b/libibcm.spec
index c9281b9..3256e41 100644
--- a/libibcm.spec
+++ b/libibcm.spec
@@ -1,13 +1,13 @@
 Name: libibcm
 Version: 1.0.5
-Release: 3%{?dist}
+Release: 4%{?dist}
 Summary: Userspace InfiniBand Connection Manager
 Group: System Environment/Libraries
 License: GPLv2 or BSD
 Url: http://www.openfabrics.org/
 Source: http://www.openfabrics.org/downloads/rdmacm/%{name}-%{version}.tar.gz
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
-BuildRequires: libibverbs-devel >= 1.1
+BuildRequires: libibverbs-devel > 1.1.4
 ExcludeArch: s390 s390x
 %description
 libibcm provides a userspace library that handles the majority of the low
@@ -61,6 +61,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_libdir}/*.a
 
 %changelog
+* Wed Jul 20 2011 Doug Ledford <dledford@redhat.com> - 1.0.5-4
+- Bump and rebuild against latest libibverbs
+
 * Tue Feb 08 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.0.5-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
 
@@ -78,4 +81,3 @@ rm -rf $RPM_BUILD_ROOT
 
 * Sun Jun 08 2008 Doug Ledford <dledford@redhat.com> - 1.0.2-1
 - Initial package for submission to Fedora review process
-