diff --git a/csdiff.spec b/csdiff.spec
index 84e11ff..9920168 100644
--- a/csdiff.spec
+++ b/csdiff.spec
@@ -10,7 +10,7 @@
 
 Name:       csdiff
 Version:    2.1.1
-Release:    3%{?dist}
+Release:    4%{?dist}
 Summary:    Non-interactive tools for processing code scan results in plain-text
 
 License:    GPLv3+
@@ -134,6 +134,9 @@ ctest %{?_smp_mflags} --output-on-failure
 %endif
 
 %changelog
+* Fri Aug 06 2021 Jonathan Wakely <jwakely@redhat.com> - 2.1.1-4
+- Rebuilt for Boost 1.76
+
 * Wed Jul 21 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild