$ git diff --patch-with-stat --summary eac2ee580095163b2e3c1fa5ec65a59b6cda487d..39575447f85bb64383559edd24deac13b1dbb739

 .abf.yml               |  2 +-
 ffnvcodec-headers.spec | 11 +++++++----
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/.abf.yml b/.abf.yml
index 730a6a1..4d8ea98 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,2 +1,2 @@
 sources:
-  nv-codec-headers-9.1.23.0.tar.gz: 3d7a04cdd62042e907f09a11c941cd61a6faba9e
+  nv-codec-headers-9.1.23.1.tar.gz: 30dfa8b2dc4d4acf85a64091c393235d885c5ae5
diff --git a/ffnvcodec-headers.spec b/ffnvcodec-headers.spec
index 80b0833..e3bf446 100644
--- a/ffnvcodec-headers.spec
+++ b/ffnvcodec-headers.spec
@@ -1,12 +1,15 @@
 Summary:	FFmpeg version of headers required to interface with Nvidia codec APIs (NVENC)
 Name:     ffnvcodec-headers
-Version:	9.1.23.0
-Release:	1
+Version:	9.1.23.1
+Release:	2
 License:	MIT
 Group:		Development/C
 Url:		https://git.videolan.org/?p=ffmpeg/nv-codec-headers.git
 Source0:	https://github.com/FFmpeg/nv-codec-headers/releases/download/n%{version}/nv-codec-headers-%{version}.tar.gz
-BuildArch:	noarch
+# Can't be noarch because of %{_libdir} location. If a 32-bit built
+# version of the package is installed on a 64-bit platform, the pkgconfig
+# file won't be found.
+#BuildArch:	noarch
 
 %description
 FFmpeg version of headers required to interface with Nvidia codec APIs (NVENC)
@@ -19,7 +22,7 @@ FFmpeg version of headers required to interface with Nvidia codec APIs (NVENC)
 #----------------------------------------------------------------------------
 
 %prep
-%setup -qn nv-codec-headers-n%{version}
+%setup -qn nv-codec-headers-%{version}
 
 %build
 make PREFIX=%{_prefix}