diff --git a/systemtap.spec b/systemtap.spec
index 82ccb02..d8045de 100644
--- a/systemtap.spec
+++ b/systemtap.spec
@@ -90,7 +90,7 @@
 
 Name: systemtap
 Version: 4.6~pre16262021g84ef6bd9
-Release: 2%{?release_override}%{?dist}
+Release: 3%{?release_override}%{?dist}
 # for version, see also configure.ac
 
 
@@ -1215,6 +1215,9 @@ exit 0
 
 # PRERELEASE
 %changelog
+* Sat Aug 07 2021 Jonathan Wakely <jwakely@redhat.com> - 4.6~pre16262021g84ef6bd9-3
+- Rebuilt for Boost 1.76
+
 * Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 4.6~pre16262021g84ef6bd9-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild