diff --git a/.gitignore b/.gitignore
index 017aec4..2198704 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@ transmission-2.04.tar.xz
 /transmission-2.32.tar.xz
 /transmission-2.33.tar.xz
 /transmission-2.42.tar.xz
+/transmission-2.52.tar.xz
diff --git a/clog b/clog
index ef3c65d..ccaa128 100644
--- a/clog
+++ b/clog
@@ -1,2 +1,3 @@
-- apply upstream bug fix patch from https://trac.transmissionbt.com/changeset/13300?format=diff&new=13300
-- fixes https://trac.transmissionbt.com/ticket/4894
+upstream release 2.52
+
+- https://trac.transmissionbt.com/wiki/Changes#version-2.52
diff --git a/sources b/sources
index a0ccba9..c80c9ed 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-07606789fab2f9730fa454cfc7a04b2d  transmission-2.50.tar.xz
+b50cc87b4cd77ba0cbda98b5568a4d07  transmission-2.52.tar.xz
diff --git a/transmission.spec b/transmission.spec
index 0c6edd5..136b1e3 100644
--- a/transmission.spec
+++ b/transmission.spec
@@ -1,6 +1,6 @@
 Name:           transmission
-Version:        2.50
-Release:        3%{?dist}
+Version:        2.52
+Release:        1%{?dist}
 Summary:        A lightweight GTK+ BitTorrent client
 
 Group:          Applications/Internet
@@ -25,7 +25,6 @@ BuildRequires:  gettext intltool
 BuildRequires:  qt4-devel
 # this modification applies to the Qt qtr.pro file
 Patch1:         fix-optflags.patch
-Patch2:         changeset_13300.diff
 Requires: transmission-cli
 Requires: transmission-gtk
 
@@ -93,7 +92,6 @@ exit 0
 %prep
 %setup -q 
 %patch1 -p1
-%patch2 -p2
 
 iconv --from=ISO-8859-1 --to=UTF-8 AUTHORS > AUTHORS.new
 mv AUTHORS.new AUTHORS
@@ -209,6 +207,10 @@ update-desktop-database > /dev/null 2>&1 || :
 %doc %{_mandir}/man1/transmission-qt.*
 
 %changelog
+* Sat Jun 02 2012 Rahul Sundaram <sundaram@fedoraproject.org> - 2.52-1
+- upstream release 2.52
+- https://trac.transmissionbt.com/wiki/Changes#version-2.52
+
 * Sat Jun 02 2012 Rahul Sundaram <sundaram@fedoraproject.org> - 2.50-3
 - apply upstream bug fix patch from https://trac.transmissionbt.com/changeset/13300?format=diff&new=13300
 - fixes https://trac.transmissionbt.com/ticket/4894