diff --git a/root.spec b/root.spec
index 31a8ef7..c3a6f1f 100644
--- a/root.spec
+++ b/root.spec
@@ -45,7 +45,7 @@
 Name:		root
 Version:	6.22.06
 %global libversion %(cut -d. -f 1-2 <<< %{version})
-Release:	3%{?dist}
+Release:	4%{?dist}
 Summary:	Numerical data analysis framework
 
 License:	LGPLv2+
@@ -3501,6 +3501,9 @@ fi
 %endif
 
 %changelog
+* Mon Feb 08 2021 Pavel Raiskup <praiskup@redhat.com> - 6.22.06-4
+- rebuild for libpq ABI fix rhbz#1908268
+
 * Wed Feb 03 2021 Mattias Ellert <mattias.ellert@physics.uu.se> - 6.22.06-3
 - Rebuilt for cfitsio 3.490