diff --git a/ffmpeg.spec b/ffmpeg.spec
index b83ce1b..f32833c 100644
--- a/ffmpeg.spec
+++ b/ffmpeg.spec
@@ -39,7 +39,24 @@
 %bcond_without dc1394
 %endif
 
-# Break chromaprint dependency cycle:
+%if 0%{?rhel}
+# Disable dependencies not offered in RHEL/EPEL
+%bcond_with crystalhd
+%bcond_with omxil
+%else
+
+# crystalhd isn't available on IBM Z
+%ifarch s390 s390x
+%bcond_with crystalhd
+%else
+%bcond_without crystalhd
+%endif
+
+%bcond_without omxil
+
+%endif
+
+# Break chromaprint dependency cycle (Fedora-only):
 #   ffmpeg (libavcodec-free) → chromaprint → ffmpeg
 %if %{with bootstrap}
 %bcond_with chromaprint
@@ -47,10 +64,6 @@
 %bcond_without chromaprint
 %endif
 
-%if 0%{?rhel}
-# Disable dependencies not offered in RHEL
-%bcond_with chromaprint
-%endif
 
 %if %{with all_codecs}
 %bcond_without rtmp
@@ -84,7 +97,7 @@
 Name:           ffmpeg
 %global pkg_name %{name}%{?pkg_suffix}
 
-Version:        5.1
+Version:        5.1.1
 Release:        1%{?dist}
 Summary:        A complete solution to record, convert and stream audio and video
 License:        GPLv3+
@@ -132,7 +145,7 @@ BuildRequires:  gnupg2
 BuildRequires:  gsm-devel
 BuildRequires:  ladspa-devel
 BuildRequires:  lame-devel
-%ifnarch s390 s390x
+%if %{with crystalhd}
 BuildRequires:  libcrystalhd-devel
 %endif
 BuildRequires:  libgcrypt-devel
@@ -167,7 +180,9 @@ BuildRequires:  pkgconfig(libchromaprint)
 BuildRequires:  pkgconfig(libdrm)
 BuildRequires:  pkgconfig(libjxl)
 BuildRequires:  pkgconfig(libmodplug)
+%if %{with omxil}
 BuildRequires:  pkgconfig(libomxil-bellagio)
+%endif
 BuildRequires:  pkgconfig(libopenjp2)
 BuildRequires:  pkgconfig(libopenmpt)
 BuildRequires:  pkgconfig(libpulse)
@@ -855,6 +870,11 @@ rm -rf %{buildroot}%{_datadir}/%{name}/examples
 %{_mandir}/man3/libswscale.3*
 
 %changelog
+* Sun Sep 04 2022 Neal Gompa <ngompa@fedoraproject.org> - 5.1.1-1
+- Update to version 5.1.1
+- Refresh dlopen headers for OpenH264 2.3.0
+- Disable omxil and crystalhd for RHEL
+
 * Wed Aug 24 2022 Neal Gompa <ngompa@fedoraproject.org> - 5.1-1
 - Rebase to version 5.1
 
diff --git a/sources b/sources
index ef3a73d..f7d9d74 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,4 @@
-SHA512 (ffmpeg-free-5.1.tar.xz) = 01ee9f329cd84406c392ed66b1a48f383740b8f44d5c049b26c5fe531d9f3a4ed18d4ff49678c7d78538bf7a115ddfae0b8d2cc288e1bbd857b6a8831d2bc1a4
-SHA512 (ffmpeg-5.1.tar.xz.asc) = 41fe8f4865bcd6829f9e7223d05bd7ad58b15e52969c556f0e218ab562fbe0264b37248ea494cd7ae1c4968d79ad59d7f28a1692a8d0838d0de646818ea9b933
-SHA512 (ffmpeg-dlopen-headers.tar.xz) = 3f0c66bea4c9b5135cf1a9883ae5ee433509bad6948eea2ea9f7d5e94276c278ef54e29e8e98fd9f16151fcc8fa0355c672b8ca3e2e2d9e32af61206f6cd05e6
+SHA512 (ffmpeg-free-5.1.1.tar.xz) = 6fb081c3c4ebd368c1ff29c1ac79c241c3454e477188d1283bd833dafcbda8f66415cb4f01dc482c78dc45e470700cd750e4d08fd103cca594b6dbe9279de5fb
+SHA512 (ffmpeg-5.1.1.tar.xz.asc) = 4910dbccd108ffec03d08f96a497261964c22a234c786547de136953f57232d315cfd9790d943ad41a299d529ace259439e628c4e0fe6f4b6ff7363baa9c1be5
+SHA512 (ffmpeg-dlopen-headers.tar.xz) = 77e4676562f0cc726f83a6813861c87a546e3108cf7766fef490a03d87636a367cdb685646473f918702028113a569caaf7b2716015224b3bc742b01bfac6cb3
 SHA512 (ffmpeg.keyring) = 9b36506835db36f776b7ddb53ad6fa9e915e6ca2f9c7cfebe8eb45513e1036a985283590a840ca313a111bf35dc3731f68885aaafb1fb7011ec433cc119e5165