diff --git a/.gitignore b/.gitignore
index 95c0091..46dda0a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /colour-2.3.3.tar.gz
 /colour-2.3.4.tar.gz
 /colour-2.3.5.tar.gz
+/colour-2.3.6.tar.gz
diff --git a/ghc-colour.spec b/ghc-colour.spec
index 810ae90..85e059a 100644
--- a/ghc-colour.spec
+++ b/ghc-colour.spec
@@ -7,8 +7,8 @@
 # testsuite missing deps: test-framework test-framework-quickcheck2
 
 Name:           ghc-%{pkg_name}
-Version:        2.3.5
-Release:        7%{?dist}
+Version:        2.3.6
+Release:        1%{?dist}
 Summary:        A model for human color perception
 
 License:        MIT
@@ -106,6 +106,9 @@ rm %{buildroot}%{_datadir}/%{pkgver}/{CHANGELOG,README}
 
 
 %changelog
+* Thu Aug  5 2021 Jens Petersen <petersen@redhat.com> - 2.3.6-1
+- update to 2.3.6
+
 * Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.3.5-7
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
 
diff --git a/sources b/sources
index e6af8bf..dbfe51d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (colour-2.3.5.tar.gz) = 2232f51b3cfdda1a64436e8395c2441e49db083982a0370d3ec38c304b0a6234666887b3abc886107a9b21c425d3253284cce0186c1a210a302a0a14808364d8
+SHA512 (colour-2.3.6.tar.gz) = 82f7d92e46f7235706832be9d3a981bc09f729ef4e7f891dae85bf808f342e498aa152bc106f9c011ab0e79e5cc2d57067de596d774ad5010e9845df521ed275