diff --git a/.gitignore b/.gitignore
index 6bfe988..5d973e3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 iproute2-2.6.34.tar.bz2
 iproute2-2.6.35.tar.bz2
+/iproute2-2.6.37.tar.bz2
diff --git a/iproute.spec b/iproute.spec
index 59fa7ec..f3529fd 100644
--- a/iproute.spec
+++ b/iproute.spec
@@ -3,8 +3,8 @@
 
 Summary:    Advanced IP routing and network device configuration tools
 Name:       iproute
-Version:    2.6.35
-Release:    10%{?dist}
+Version:    2.6.37
+Release:    1%{?dist}
 Group:      Applications/System
 ##Source: iproute2-%{date_version}.tar.bz2
 Source:     http://developer.osdl.org/dev/iproute2/download/iproute2-%{version}.tar.bz2
@@ -20,7 +20,6 @@ Patch7:     iproute2-example-cbq-service.patch
 Patch8:     iproute2-2.6.35-print-route.patch
 Patch9:     iproute2-print-route-u32.patch
 Patch10:    iproute2-2.6.33-create-peer-veth-without-a-name.patch
-Patch11:    iproute2-2.6.35-ss8-improvements.patch
 
 License:    GPLv2+ and Public Domain
 BuildRoot:  %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -57,7 +56,6 @@ sed -i "s/_VERSION_/%{version}/" man/man8/ss.8
 %patch8 -p1 -b .print-route
 %patch9 -p1 -b .print-route-u32
 %patch10 -p1 -b .peer-veth-without-name
-%patch11 -p1 -b .ss8-improvements
 
 %build
 export LIBDIR=/%{_libdir}
@@ -138,6 +136,10 @@ EOF
 %doc RELNOTES
 
 %changelog
+* Mon Jan 10 2011 Petr Sabata <psabata@redhat.com> - 2.6.37-1
+- 2.6.37 upstream release
+- ss(8) improvements patch removed (included upstream)
+
 * Wed Dec 08 2010 Petr Sabata <psabata@redhat.com> - 2.6.35-10
 - fix a typo in ss(8) improvements patch, rhbz#661267
 
diff --git a/iproute2-2.6.35-ss8-improvements.patch b/iproute2-2.6.35-ss8-improvements.patch
deleted file mode 100644
index c289657..0000000
--- a/iproute2-2.6.35-ss8-improvements.patch
+++ /dev/null
@@ -1,66 +0,0 @@
-diff -up iproute2-2.6.35/man/man8/ss.8.ss-man iproute2-2.6.35/man/man8/ss.8
---- iproute2-2.6.35/man/man8/ss.8.ss-man	2010-11-24 17:20:50.000000000 +0100
-+++ iproute2-2.6.35/man/man8/ss.8	2010-11-24 17:42:57.000000000 +0100
-@@ -12,6 +12,9 @@ to
- It can display more TCP and state informations than other tools.
- 
- .SH OPTIONS
-+When no option is used ss displays a list of 
-+open non-listening TCP sockets that have established connection.
-+.TP
- These programs follow the usual GNU command line syntax, with long
- options starting with two dashes (`-').
- A summary of options is included below.
-@@ -29,10 +32,10 @@ Do now try to resolve service names.
- Try to resolve numeric address/ports.
- .TP
- .B \-a, \-\-all
--Display all sockets.
-+Display both listening and non-listening (for TCP this means established connections) sockets.
- .TP
- .B \-l, \-\-listening
--Display listening sockets.
-+Display only listening sockets (these are omitted by default).
- .TP
- .B \-o, \-\-options
- Show timer information.
-@@ -61,22 +64,22 @@ Display only IP version 4 sockets (alias
- Display only IP version 6 sockets (alias for -f inet6).
- .TP
- .B \-0, \-\-packet
--Display PACKET sockets.
-+Display PACKET sockets (alias for -f link).
- .TP
- .B \-t, \-\-tcp
--Display only TCP sockets.
-+Display TCP sockets.
- .TP
- .B \-u, \-\-udp
--Display only UDP sockets.
-+Display UDP sockets.
- .TP
- .B \-d, \-\-dccp
--Display only DCCP sockets.
-+Display DCCP sockets.
- .TP
- .B \-w, \-\-raw
--Display only RAW sockets.
-+Display RAW sockets.
- .TP
- .B \-x, \-\-unix
--Display only Unix domain sockets.
-+Display Unix domain sockets (alias for -f unix).
- .TP
- .B \-f FAMILY, \-\-family=FAMILY
- Display sockets of type FAMILY.
---- iproute2-2.6.35/man/man8/ss.8	2010-12-08 13:39:59.810396849 +0100
-+++ iproute2-2.6.35/man/man8/ss.8.new	2010-12-08 13:40:28.446397779 +0100
-@@ -26,7 +26,7 @@
- Output version information.
- .TP
- .B \-n, \-\-numeric
--Do now try to resolve service names.
-+Do not try to resolve service names.
- .TP
- .B \-r, \-\-resolve
- Try to resolve numeric address/ports.
diff --git a/sources b/sources
index 11786dc..a18fd6a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-b0f281b3124bf04669e18f5fe16d4934  iproute2-2.6.35.tar.bz2
+9774ff9d74ebd301bf56bd8d74473786  iproute2-2.6.37.tar.bz2