diff --git a/utils/hdparm/Makefile b/utils/hdparm/Makefile
index 8841213e3..3fb70c7eb 100644
--- a/utils/hdparm/Makefile
+++ b/utils/hdparm/Makefile
@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=hdparm
-PKG_VERSION:=9.45
+PKG_VERSION:=9.47
 PKG_RELEASE:=1
 PKG_USE_MIPS16:=0
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=@SF/$(PKG_NAME)
-PKG_MD5SUM:=1c75d0751a44928b6c4bc81fb16d7fe8
+PKG_MD5SUM:=560c1d8af7f696239cbbca7cd146304a
 PKG_MAINTAINER:=Richard Kunze <richard.kunze@web.de>
 PKG_LICENSE:=BSD-Style Open Source License
 
diff --git a/utils/hdparm/patches/001-fix-includes.patch b/utils/hdparm/patches/001-fix-includes.patch
deleted file mode 100644
index 44343fb39..000000000
--- a/utils/hdparm/patches/001-fix-includes.patch
+++ /dev/null
@@ -1,20 +0,0 @@
---- a/hdparm.h
-+++ b/hdparm.h
-@@ -2,6 +2,7 @@
- 
- //#undef __KERNEL_STRICT_NAMES
- #include <linux/types.h>
-+#include <sys/types.h>
- 
- #if !defined(__GNUC__) && !defined(__attribute__)
- #define __attribute__(x)
---- a/sysfs.c
-+++ b/sysfs.c
-@@ -12,6 +12,7 @@
- #include <stdio.h>
- #include <fcntl.h>
- #include <errno.h>
-+#include <limits.h>
- #include <dirent.h>
- #include <sys/stat.h>
- #include <linux/types.h>