diff --git a/openexr.changes b/openexr.changes
index 0c04fd4..f82e039 100644
--- a/openexr.changes
+++ b/openexr.changes
@@ -1,3 +1,25 @@
+-------------------------------------------------------------------
+Mon May  2 10:20:57 UTC 2022 - Dirk Müller <dmueller@suse.com>
+
+- update to 3.1.5:
+  * Add backwards-compatibilty flags to the core library to match
+    original behavior of the the c++ library. Fixes reading of certain
+    files by the new core.
+  * Fix build failures on MSVC14 and MSVC 2022
+  * Fix build failure on latest 64-bit Ubuntu 
+  * Documentation refers to primary branch as "main"
+  * Update the CI workflow matrix to VFX-CY2022
+  * Update auto-fetch Imath version to v3.1.5
+  Specific OSS-fuzz issues:
+  * OSS-fuzz [46309](https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46309)
+  Heap-buffer-overflow in Imf_3_1::memstream_read
+  * OSS-fuzz [46083](https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46083)
+  Out-of-memory in openexr_exrcheck_fuzzer
+  * OSS-fuzz [45899](https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45899)
+  Integer-overflow in internal_exr_compute_chunk_offset_size
+  * OSS-fuzz [44084](https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44084)
+  Out-of-memory in openexr_exrcheck_fuzzer
+
 -------------------------------------------------------------------
 Mon Feb 14 22:22:28 UTC 2022 - Dirk Müller <dmueller@suse.com>
 
diff --git a/openexr.spec b/openexr.spec
index b8eaa73..9176178 100644
--- a/openexr.spec
+++ b/openexr.spec
@@ -22,7 +22,7 @@
 %define sonum 30
 %global so_suffix -3_1
 Name:           openexr
-Version:        3.1.4
+Version:        3.1.5
 Release:        0
 Summary:        Utilities for working with HDR images in OpenEXR format
 License:        BSD-3-Clause
diff --git a/v3.1.4.tar.gz b/v3.1.4.tar.gz
deleted file mode 100644
index 58444a5..0000000
--- a/v3.1.4.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:cb019c3c69ada47fe340f7fa6c8b863ca0515804dc60bdb25c942c1da886930b
-size 20323658
diff --git a/v3.1.5.tar.gz b/v3.1.5.tar.gz
new file mode 100644
index 0000000..259f37e
--- /dev/null
+++ b/v3.1.5.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:93925805c1fc4f8162b35f0ae109c4a75344e6decae5a240afdfce25f8a433ec
+size 20327926