diff --git a/sources b/sources
index f39bd64..b192828 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (squid-4.0.20.tar.xz) = 8599afb8819cf856ca60c1d292407a4cb172086d971355bec7269f2fa753fcb3d5d2d2e2ec488f273b4131b7eb78c807f6c03ff9124d69b56507044cdbc5e034
-SHA512 (squid-4.0.20.tar.xz.asc) = edca4000a9091a772bdd494cba79e8893f46a14370f97a652634aee91f2d97af4f2898ae16486cec25d8d54ed235b35785eb93d6665291e2b3074194fa08e2cc
+fd88e62a3b6b7e9de37fc11ce1cd6ef7  squid-4.0.21.tar.xz
+cd4b969c4f04b1447a14daefb15dd688  squid-4.0.21.tar.xz.asc
diff --git a/squid.spec b/squid.spec
index c122e02..7a60b77 100644
--- a/squid.spec
+++ b/squid.spec
@@ -1,8 +1,8 @@
 %define __perl_requires %{SOURCE98}
 
 Name:     squid
-Version:  4.0.20
-Release:  4%{?dist}
+Version:  4.0.21
+Release:  1%{?dist}
 Summary:  The Squid proxy caching server
 Epoch:    7
 # See CREDITS for breakdown of non GPLv2+ code
@@ -299,6 +299,9 @@ fi
 
 
 %changelog
+* Mon Aug 07 2017 Luboš Uhliarik <luhliari@redhat.com> - 7:4.0.21-1
+- new version 4.0.21
+
 * Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 7:4.0.20-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild