diff --git a/opencv.spec b/opencv.spec
index c02d38b..8913e70 100644
--- a/opencv.spec
+++ b/opencv.spec
@@ -52,7 +52,7 @@ Name:           opencv
 Version:        4.5.3
 %global javaver %(foo=%{version}; echo ${foo//./})
 %global abiver  %(foo=%{version}; echo ${foo:0:3})
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        Collection of algorithms for computer vision
 # This is normal three clause BSD.
 License:        BSD
@@ -481,6 +481,9 @@ ln -s -r %{buildroot}%{_jnidir}/opencv-%{javaver}.jar %{buildroot}%{_jnidir}/ope
 %{_libdir}/libopencv_xphoto.so.%{abiver}*
 
 %changelog
+* Fri Aug 20 2021 Richard Shaw <hobbes1069@gmail.com> - 4.5.3-6
+- Rebuild for OpenEXR/Imath 3.1.
+
 * Tue Aug 10 2021 Orion Poplawski <orion@nwra.com> - 4.5.3-5
 - Rebuild for hdf5 1.10.7