diff --git a/OpenImageIO.spec b/OpenImageIO.spec
index 5ecb923..19c371b 100644
--- a/OpenImageIO.spec
+++ b/OpenImageIO.spec
@@ -2,8 +2,8 @@
 %global sover 2.1
 
 Name:           OpenImageIO
-Version:        2.1.17.0
-Release:        2%{?dist}
+Version:        2.1.20.0
+Release:        1%{?dist}
 Summary:        Library for reading and writing images
 
 License:        BSD and MIT
@@ -193,6 +193,9 @@ cp -a src/doc/*.1 %{buildroot}%{_mandir}/man1
 
 
 %changelog
+* Sat Oct 03 2020 Richard Shaw <hobbes1069@gmail.com> - 2.1.20.0-1
+- Update to 2.1.20.0.
+
 * Mon Jul 27 2020 Richard Shaw <hobbes1069@gmail.com> - 2.1.17.0-2
 - Rebuild for unannounced soname bump in libdc1394.