diff --git a/linuxptp.spec b/linuxptp.spec
index 47eff9e..54b60a9 100644
--- a/linuxptp.spec
+++ b/linuxptp.spec
@@ -4,7 +4,7 @@
 
 Name:		linuxptp
 Version:	3.1.1
-Release:	4%{?dist}
+Release:	5%{?dist}
 Summary:	PTP implementation for Linux
 
 License:	GPLv2+
@@ -133,6 +133,9 @@ PATH=..:$PATH ./run
 %{_mandir}/man8/*.8*
 
 %changelog
+* Thu Jul 28 2022 Miroslav Lichvar <mlichvar@redhat.com> 3.1.1-5
+- disable PHC switch with vclocks (#2066452)
+
 * Thu Jun 30 2022 Miroslav Lichvar <mlichvar@redhat.com> 3.1.1-4
 - handle PHC read failing with EBUSY in phc2sys (#2102568)