diff --git a/_service b/_service
index 5e97929..6804b34 100644
--- a/_service
+++ b/_service
@@ -4,7 +4,7 @@
     <param name="scm">git</param>
     <param name="versionformat">@PARENT_TAG@</param>
     <param name="versionrewrite-pattern">n([0-9\.]*)</param>
-    <param name="revision">n9.1.23.0</param>
+    <param name="revision">n9.1.23.1</param>
   </service>
   <service mode="disabled" name="recompress">
     <param name="file">*.tar</param>
diff --git a/ffnvcodec.changes b/ffnvcodec.changes
index a65d05f..ae4cf7b 100644
--- a/ffnvcodec.changes
+++ b/ffnvcodec.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed May  6 12:42:44 UTC 2020 - Martin Pluskal <mpluskal@suse.com>
+
+- Update to version 9.1.23.1:
+  * Add primary context management functions
+
 -------------------------------------------------------------------
 Tue Nov 26 03:51:19 UTC 2019 - Martin Herkt <9+suse@cirno.systems>
 
diff --git a/ffnvcodec.spec b/ffnvcodec.spec
index b9fc9d8..9ee0061 100644
--- a/ffnvcodec.spec
+++ b/ffnvcodec.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package ffnvcodec
 #
-# Copyright (c) 2019 SUSE LLC
+# Copyright (c) 2020 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,7 +17,7 @@
 
 
 Name:           ffnvcodec
-Version:        9.1.23.0
+Version:        9.1.23.1
 Release:        0
 Summary:        FFmpeg version of NVIDIA codec API headers
 License:        MIT
diff --git a/nv-codec-headers-9.1.23.0.tar.xz b/nv-codec-headers-9.1.23.0.tar.xz
deleted file mode 100644
index 68ba04e..0000000
--- a/nv-codec-headers-9.1.23.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:82bf2d5533dafb827d8bf229c321d6eed65f26ba3df957f9c7ecf86f86732de0
-size 50448
diff --git a/nv-codec-headers-9.1.23.1.tar.xz b/nv-codec-headers-9.1.23.1.tar.xz
new file mode 100644
index 0000000..7689453
--- /dev/null
+++ b/nv-codec-headers-9.1.23.1.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8c7a44294427486296284062c45791c1108456021ee5082be14500a253ba4364
+size 50616