diff --git a/0001-pidstats-Added-support-for-parsing-cgroups-as-a-per-.patch b/0001-pidstats-Added-support-for-parsing-cgroups-as-a-per-.patch
deleted file mode 100644
index a122982..0000000
--- a/0001-pidstats-Added-support-for-parsing-cgroups-as-a-per-.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From 816b3fc12ed1eab106970db0cd493c14d0654005 Mon Sep 17 00:00:00 2001
-From: Petr Oros <poros@redhat.com>
-Date: Wed, 27 Mar 2013 09:38:07 +0100
-Subject: [PATCH] pidstats: Added support for parsing cgroups as a per thread attribute
-
-Signed-off-by: Petr Oros <poros@redhat.com>
----
- procfs/procfs.py |   12 ++++++++++++
- 1 files changed, 12 insertions(+), 0 deletions(-)
-
-diff --git a/procfs/procfs.py b/procfs/procfs.py
-index c0ceec8..533a709 100755
---- a/procfs/procfs.py
-+++ b/procfs/procfs.py
-@@ -165,6 +165,8 @@ class process:
- 				self.load_cmdline()
- 			elif attr == "threads":
- 				self.load_threads()
-+			elif attr == "cgroups":
-+				self.load_cgroups()
- 
- 		return getattr(self, attr)
- 
-@@ -181,6 +183,16 @@ class process:
- 		# remove thread leader
- 		del self.threads[self.pid]
- 
-+	def load_cgroups(self):
-+		f = file("/proc/%d/cgroup" % self.pid)
-+		self.cgroups = ""
-+		for line in reversed(f.readlines()):
-+			if len(self.cgroups):
-+				self.cgroups = self.cgroups + "," + line[:-1]
-+			else:
-+				self.cgroups = line[:-1]
-+		f.close()
-+
- class pidstats:
- 
- 	def __init__(self, basedir = "/proc"):
--- 
-1.7.1
-
diff --git a/python-linux-procfs.spec b/python-linux-procfs.spec
index 46fa144..d0ac492 100644
--- a/python-linux-procfs.spec
+++ b/python-linux-procfs.spec
@@ -4,13 +4,13 @@
 
 
 Name: python-linux-procfs
-Version: 0.4.5
+Version: 0.4.6
 Release: 1%{?dist}
 License: GPLv2
 Summary: Linux /proc abstraction classes
 Group: System Environment/Libraries
 Source: http://userweb.kernel.org/~acme/python-linux-procfs/%{name}-%{version}.tar.bz2
-Patch0: 0001-pidstats-Added-support-for-parsing-cgroups-as-a-per-.patch
+# Patch0: 0001-pidstats-Added-support-for-parsing-cgroups-as-a-per-.patch
 URL: http://userweb.kernel.org/~acme/python-linux-procfs
 BuildArch: noarch
 BuildRequires: python-devel
@@ -21,7 +21,7 @@ Abstractions to extract information from the Linux kernel /proc files.
 
 %prep
 %setup -q
-%patch0 -p1
+# %patch0 -p1
 
 %build
 %{__python} setup.py build
@@ -43,6 +43,9 @@ rm -rf %{buildroot}
 %doc COPYING
 
 %changelog
+* Wed Jun 14 2013 Jiri Kastner <jkastner@redhat.com> - 0.4.6-1
+- updated to 0.4.6
+
 * Thu Jun  6 2013 Jiri Kastner <jkastner@redhat.com> - 0.4.5-1
 - Added support for parsing cgroups as a per thread attribute
 
diff --git a/sources b/sources
index 811a630..5e22b6f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-e7356567cf318018a0bb34f51dc55777  python-linux-procfs-0.4.5.tar.bz2
+91807f1a1dcf09372c15e76061ca1342  python-linux-procfs-0.4.6.tar.bz2