diff --git a/OpenShadingLanguage.changes b/OpenShadingLanguage.changes
index 1a14c9f..a685de6 100644
--- a/OpenShadingLanguage.changes
+++ b/OpenShadingLanguage.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Aug 31 14:36:55 UTC 2021 - Hans-Peter Jansen <hpj@urpla.net>
+
+- Fix source URL
+
 -------------------------------------------------------------------
 Mon Aug 30 15:24:21 UTC 2021 - Hans-Peter Jansen <hpj@urpla.net>
 
diff --git a/OpenShadingLanguage.spec b/OpenShadingLanguage.spec
index f226330..92a3d03 100644
--- a/OpenShadingLanguage.spec
+++ b/OpenShadingLanguage.spec
@@ -28,8 +28,8 @@ Release:        0
 Summary:        A language for programmable shading
 License:        BSD-3-Clause
 Group:          Productivity/Graphics/Other
-URL:            https://github.com/imageworks/OpenShadingLanguage
-Source0:        https://github.com/imageworks/OpenShadingLanguage/archive/Release-%{version}.tar.gz#/%{name}-%{version}.tar.gz
+URL:            https://github.com/AcademySoftwareFoundation/OpenShadingLanguage
+Source0:        https://github.com/AcademySoftwareFoundation/OpenShadingLanguage/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
 Source1:        https://creativecommons.org/licenses/by/3.0/legalcode.txt#/CC-BY-3.0.txt
 BuildRequires:  OpenEXR-devel
 BuildRequires:  OpenImageIO