diff --git a/OpenEXR.spec b/OpenEXR.spec
index 4b6c9e4..c3fc47c 100644
--- a/OpenEXR.spec
+++ b/OpenEXR.spec
@@ -1,6 +1,6 @@
 Name:           OpenEXR
 Summary:        A high dynamic-range (HDR) image file format for use in computer imaging applications
-Version:        3.1.3
+Version:        3.1.5
 Release:        1
 License:        BSD
 URL:	        http://www.openexr.com/
@@ -68,6 +68,9 @@ This package contains libraries and header files for development of %{name}.
 %{_libdir}/pkgconfig/OpenEXR.pc
 
 %changelog
+* Wed Apr 27 2022 wangkai <wangkai385@h-partners.com> - 3.1.5-1
+- update to 3.1.5 for fix CVE-2021-45942
+
 * Mon Feb 7 2022 liyanan <liyanan32@huawei.com> - 3.1.3-1
 - update to 3.1.3
 
diff --git a/openexr-3.1.3.tar.gz b/openexr-3.1.5.tar.gz
similarity index 73%
rename from openexr-3.1.3.tar.gz
rename to openexr-3.1.5.tar.gz
index d1033dd..764da72 100644
Binary files a/openexr-3.1.3.tar.gz and b/openexr-3.1.5.tar.gz differ