diff --git a/.gitignore b/.gitignore
index 537e137..4fc43c4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -79,3 +79,4 @@ clog
 /OpenImageIO-2.1.11.0.tar.gz
 /OpenImageIO-2.1.11.1.tar.gz
 /OpenImageIO-2.1.12.0.tar.gz
+/OpenImageIO-2.1.13.0.tar.gz
diff --git a/OpenImageIO.spec b/OpenImageIO.spec
index 3d72512..0c52ed5 100644
--- a/OpenImageIO.spec
+++ b/OpenImageIO.spec
@@ -1,7 +1,7 @@
 %global sover 2.1
 
 Name:           OpenImageIO
-Version:        2.1.12.0
+Version:        2.1.13.0
 Release:        1%{?dist}
 Summary:        Library for reading and writing images
 
@@ -192,6 +192,9 @@ cp -a src/doc/*.1 %{buildroot}%{_mandir}/man1
 
 
 %changelog
+* Thu Apr 02 2020 Richard Shaw <hobbes1069@gmail.com> - 2.1.13.0-1
+- Update to 2.1.13.
+
 * Tue Mar 03 2020 Richard Shaw <hobbes1069@gmail.com> - 2.1.12.0-1
 - Update to 2.1.12.0.
 
diff --git a/sources b/sources
index 7635c53..3d92007 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (OpenImageIO-2.1.12.0.tar.gz) = fb80bb63c6f221fc7225061074dbe2d59e13de68c429039935f4e81f9bfd0bf7707513667ba77aacb17b21a2722b4cdb26dc383f2ae5a2c5f0072ee41774dc44
+SHA512 (OpenImageIO-2.1.13.0.tar.gz) = dcf1fe2f62e0e91316799206d66c767a7a727912de74ae9b50128a6b1bcb1bca993fef967f79d6a5a86da8f368e5d1287293864cdfc196bc973a2d6557d65c06