diff --git a/srcpkgs/libmediainfo/patches/musl.patch b/srcpkgs/libmediainfo/patches/musl.patch
deleted file mode 100644
index 7b97fb8cff8..00000000000
--- a/srcpkgs/libmediainfo/patches/musl.patch
+++ /dev/null
@@ -1,12 +0,0 @@
---- a/Source/MediaInfo/MediaInfo_Internal.cpp
-+++ b/Source/MediaInfo/MediaInfo_Internal.cpp
-@@ -75,8 +75,8 @@
-     #elif defined(_POSIX_PRIORITY_SCHEDULING)
-         #include <sched.h>
-         #include <unistd.h>
--        #include <signal.h>
-     #endif //_POSIX_PRIORITY_SCHEDULING
-+    #include <signal.h>
-     #include <ctime>
- #endif
- using namespace ZenLib;
diff --git a/srcpkgs/libmediainfo/template b/srcpkgs/libmediainfo/template
index 63cd52c9f44..a7d8535434a 100644
--- a/srcpkgs/libmediainfo/template
+++ b/srcpkgs/libmediainfo/template
@@ -1,6 +1,6 @@
 # Template file for 'libmediainfo'
 pkgname=libmediainfo
-version=21.09
+version=22.12
 revision=1
 _tests_commit=983666091bee260198d8426e2045f1aca85e5e2f
 build_wrksrc=Project/GNU/Library
@@ -14,7 +14,7 @@ maintainer="John <me@johnnynator.dev>"
 license="BSD-2-Clause"
 homepage="https://mediaarea.net/MediaInfo"
 distfiles="https://mediaarea.net/download/source/libmediainfo/${version}/${pkgname}_${version}.tar.xz"
-checksum=69be9444f6a03a1bdf56713ee31d56e987c502a7ec18eb54ee70fcc171b7f126
+checksum=0fc6d32f06d6ce5e144074d2e57e0db8dfa4e38e752d3123ada27ccaf89634bc
 skip_extraction="mediatrace.xsd
  micromediatrace.xsd
  mediainfo.xsd