diff --git a/.gitignore b/.gitignore
index 58b6a5e..f450759 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@
 /openexr-3.1.5.tar.gz
 /openexr-3.1.6.tar.gz
 /openexr-3.1.7.tar.gz
+/openexr-3.1.8.tar.gz
diff --git a/openexr.spec b/openexr.spec
index f8324d1..de5bb08 100644
--- a/openexr.spec
+++ b/openexr.spec
@@ -2,7 +2,7 @@
 %global sover 30
 
 Name:           openexr
-Version:        3.1.7
+Version:        3.1.8
 Release:        1%{?dist}
 Summary:        Provides the specification and reference implementation of the EXR file format
 
@@ -144,6 +144,9 @@ Summary:        Development files for %{name}
 
 
 %changelog
+* Wed Jun 07 2023 Richard Shaw <hobbes1069@gmail.com> - 3.1.8-1
+- Update to 3.1.8.
+
 * Tue May 16 2023 Richard Shaw <hobbes1069@gmail.com> - 3.1.7-1
 - Update to 3.1.7.
 
diff --git a/sources b/sources
index 7a18e42..32395a1 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (openexr-3.1.7.tar.gz) = f72f5e728f10c06fca0172c9b4c1df752225c3aed7384b4eaa502f92f8547bb1df93fe96d4d132a81eb32b729cb9fd615be825aa6c5de78481d3038c0d47c4d5
+SHA512 (openexr-3.1.8.tar.gz) = ec60e79341695452e05f50bbcc0d55e0ce00fbb64cdec01a83911189c8643eb28a8046b14ee4230e5f438f018f2f1d0714f691983474d7979befd199f3f34758