diff --git a/srcpkgs/mdadm/patches/sysmacros_h.patch b/srcpkgs/mdadm/patches/sysmacros_h.patch
deleted file mode 100644
index 928f9a05502..00000000000
--- a/srcpkgs/mdadm/patches/sysmacros_h.patch
+++ /dev/null
@@ -1,13 +0,0 @@
---- a/mdadm.h	2018-10-01 20:26:06.000000000 +0200
-+++ b/mdadm.h	2019-12-27 07:24:26.224920452 +0100
-@@ -45,10 +45,7 @@
- #include	<errno.h>
- #include	<string.h>
- #include	<syslog.h>
--#ifdef __GLIBC__
--/* Newer glibc requires sys/sysmacros.h directly for makedev() */
- #include	<sys/sysmacros.h>
--#endif
- #ifdef __dietlibc__
- #include	<strings.h>
- /* dietlibc has deprecated random and srandom!! */
diff --git a/srcpkgs/mdadm/patches/use-after-free.patch b/srcpkgs/mdadm/patches/use-after-free.patch
deleted file mode 100644
index 2bb151b1e20..00000000000
--- a/srcpkgs/mdadm/patches/use-after-free.patch
+++ /dev/null
@@ -1,17 +0,0 @@
-From Rich Felker, over IRC
-
-diff --git a/policy.c b/policy.c
-index c0d18a7e..78ad34cd 100644
---- a/policy.c
-+++ b/policy.c
-@@ -214,8 +214,9 @@ static char *disk_path(struct mdinfo *disk)
- 				continue;
- 			if (stb.st_rdev != makedev(disk->disk.major, disk->disk.minor))
- 				continue;
-+			char *result = xstrdup(ent->d_name);
- 			closedir(by_path);
--			return xstrdup(ent->d_name);
-+			return result;
- 		}
- 		closedir(by_path);
- 	}
diff --git a/srcpkgs/mdadm/template b/srcpkgs/mdadm/template
index 8d3aaa39e3a..7908bdba676 100644
--- a/srcpkgs/mdadm/template
+++ b/srcpkgs/mdadm/template
@@ -1,7 +1,7 @@
 # Template file for 'mdadm'
 pkgname=mdadm
-version=4.1
-revision=4
+version=4.2
+revision=1
 hostmakedepends="pkg-config"
 makedepends="eudev-libudev-devel"
 short_desc="Tool for managing/monitoring Linux md device arrays"
@@ -9,7 +9,7 @@ maintainer="Leah Neukirchen <leah@vuxu.org>"
 license="GPL-2.0-or-later"
 homepage="https://git.kernel.org/cgit/utils/mdadm/mdadm.git/log/"
 distfiles="${KERNEL_SITE}/utils/raid/${pkgname}/${pkgname}-${version}.tar.xz"
-checksum=ab7688842908d3583a704d491956f31324c3a5fc9f6a04653cb75d19f1934f4a
+checksum=461c215670864bb74a4d1a3620684aa2b2f8296dffa06743f26dda5557acf01d
 
 pre_configure() {
 	sed -i 's,^install : mdadm mdmon,install: ,g' Makefile