diff --git a/.gitignore b/.gitignore
index 65f9a07..30b9256 100644
--- a/.gitignore
+++ b/.gitignore
@@ -51,3 +51,4 @@ clog
 /OpenImageIO-1.7.12.tar.gz
 /OpenImageIO-1.7.13.tar.gz
 /OpenImageIO-1.7.14.tar.gz
+/OpenImageIO-1.7.15.tar.gz
diff --git a/OpenImageIO.spec b/OpenImageIO.spec
index d70395e..fdc05bd 100644
--- a/OpenImageIO.spec
+++ b/OpenImageIO.spec
@@ -2,7 +2,7 @@
 #global beta beta1
 
 Name:           OpenImageIO
-Version:        1.7.14
+Version:        1.7.15
 Release:        1%{?dist}
 Summary:        Library for reading and writing images
 
@@ -186,6 +186,9 @@ cp -a src/doc/*.1 %{buildroot}%{_mandir}/man1
 
 
 %changelog
+* Thu Jun 01 2017 Richard Shaw <hobbes1069@gmail.com> - 1.7.15-1
+- Update to latest upstream relesae.
+
 * Mon May  1 2017 Richard Shaw <hobbes1069@gmail.com> - 1.7.14-1
 - Update to latest upstream release.
 
diff --git a/sources b/sources
index d63aa6c..5901ea2 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (OpenImageIO-1.7.14.tar.gz) = 78f0656f89001fa79cb48a7c0a320df1d9d71770e4f0d9dd159c752adc67b2f3129b87447f16885f3500d52870361209a466ad0e9a8477783ba337f90bc84427
+SHA512 (OpenImageIO-1.7.15.tar.gz) = 5b83961a77de36082e0a3abeac8015f9455504680d7437777524a9ac17ac7994df2a2ad1af86a884cf17c1afcd71a36a30e24711cba8d8a30511c05e36d7fadc