diff --git a/.gitignore b/.gitignore
index 2f43cba..151cdd8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,3 +40,4 @@ noarch/
 /mstflint-2b022989e5f22875284f3fbaccf67361ef5a848d.tar.gz
 /mstflint-4.20.0-1.tar.gz
 /mstflint-4.20.1-1.tar.gz
+/mstflint-4.21.0-1.tar.gz
diff --git a/mstflint.spec b/mstflint.spec
index 4b2e6ec..9b897fb 100644
--- a/mstflint.spec
+++ b/mstflint.spec
@@ -2,8 +2,8 @@
 
 Name:		mstflint
 Summary:	Mellanox firmware burning tool
-Version:	4.20.1
-Release:	2%{?dist}
+Version:	4.21.0
+Release:	1%{?dist}
 License:	GPLv2+ or BSD
 Url:		https://github.com/Mellanox/%{name}
 Source0: 	https://github.com/Mellanox/%{name}/releases/download/v%{version}-1/%{name}-%{version}-1.tar.gz
@@ -59,6 +59,9 @@ find %{buildroot} -type f -name '*.a' -delete
 %{_mandir}/man1/*
 
 %changelog
+* Wed Aug 03 2022 Michal Schmidt <mschmidt@redhat.com> - 4.21.0-1
+- Update to upstream release 4.21.0
+
 * Thu Jul 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 4.20.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
 
diff --git a/sources b/sources
index 477fd50..7eea0b9 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (mstflint-4.20.1-1.tar.gz) = fa20fb05f3074977c932d8ed85039a3ecf841397f218ed54e2679a81b30e83c30b47e4159f07dfdbbbf4b756ed7c72b22350e99c7e61982db67e1499a7bdcf06
+SHA512 (mstflint-4.21.0-1.tar.gz) = 2023f69c334dc11a8f9f44d9c648f43eb6834f0fda3bc5c154dd07c6d8832b04632bf54dc1d9857ef5c46ef50a5273a07f69cfb264d0693538ff5f49f1a2d5bc