diff --git a/repack.sh b/repack.sh
index 5f9a6bf..632b126 100755
--- a/repack.sh
+++ b/repack.sh
@@ -1,6 +1,6 @@
 #! /bin/bash
 
-version=2.0.20
+version=2.0.21
 prerel=
 
 src=waf-${version}${prerel}.tar.bz2
diff --git a/sources b/sources
index e7e56db..ef12096 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (waf-2.0.20.stripped.tar.bz2) = 21f61dc7ce6cd96d818caea28d9add9afbd60396e1fb72cf79ec94b451b11bae0275e99c180f084973688ee19f525d59cddf567f600d55403c88ecfd63c42ca7
+SHA512 (waf-2.0.21.stripped.tar.bz2) = 0a205061253e84a1b65a1250b2603d97c17ef160cba1476db0b6b95320035f8e31ecf4600e13855ee1bc1d864acc0ecfdb8808c4555e33d9a8ef90c96ab1f395
diff --git a/waf.spec b/waf.spec
index fb77e54..47c48ca 100644
--- a/waf.spec
+++ b/waf.spec
@@ -1,6 +1,6 @@
 Name:           waf
-Version:        2.0.20
-Release:        3%{?dist}
+Version:        2.0.21
+Release:        1%{?dist}
 Summary:        A Python-based build system
 # The entire source code is BSD apart from pproc.py (taken from Python 2.5)
 License:        BSD and Python
@@ -137,6 +137,9 @@ rm -f docs/sphinx/build/html/.buildinfo
 
 
 %changelog
+* Mon Nov 16 2020 Thomas Moschny <thomas.moschny@gmx.de> - 2.0.21-1
+- Update to 2.0.21.
+
 * Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.0.20-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild