diff --git a/python-testtools.spec b/python-testtools.spec
index 1b3b220..70707c1 100644
--- a/python-testtools.spec
+++ b/python-testtools.spec
@@ -13,7 +13,7 @@ Group:          Development/Tools
 License:        MIT
 URL:            https://launchpad.net/testtools
 Source0:        http://pypi.python.org/packages/source/t/testtools/testtools-%{version}.tar.gz
-Patch0:		testtools-0.9.19-py3.patch
+Patch0:		testtools-0.9.21-py3.patch
 
 BuildArch:      noarch
 BuildRequires:  python2-devel
diff --git a/testtools-0.9.19-py3.patch b/testtools-0.9.19-py3.patch
deleted file mode 100644
index e22dd69..0000000
--- a/testtools-0.9.19-py3.patch
+++ /dev/null
@@ -1,15 +0,0 @@
---- testtools-0.9.19/testtools/compat.py.py3	2012-03-01 19:55:18.000000000 +0700
-+++ testtools-0.9.19/testtools/compat.py	2012-10-20 12:15:22.119810617 +0700
-@@ -32,11 +32,7 @@
- BytesIO = try_imports(['StringIO.StringIO', 'io.BytesIO'])
- StringIO = try_imports(['StringIO.StringIO', 'io.StringIO'])
- 
--try:
--    from testtools import _compat2x as _compat
--    _compat
--except SyntaxError:
--    from testtools import _compat3x as _compat
-+from testtools import _compat3x as _compat
- 
- reraise = _compat.reraise
- 
diff --git a/testtools-0.9.21-py3.patch b/testtools-0.9.21-py3.patch
new file mode 100644
index 0000000..8a8c4db
--- /dev/null
+++ b/testtools-0.9.21-py3.patch
@@ -0,0 +1,14 @@
+--- testtools-0.9.21/testtools/compat.py.py3	2012-10-25 20:24:57.000000000 +0700
++++ testtools-0.9.21/testtools/compat.py	2012-10-28 01:19:18.111041841 +0700
+@@ -32,10 +32,7 @@
+ BytesIO = try_imports(['StringIO.StringIO', 'io.BytesIO'])
+ StringIO = try_imports(['StringIO.StringIO', 'io.StringIO'])
+ 
+-try:
+-    from testtools import _compat2x as _compat
+-except SyntaxError:
+-    from testtools import _compat3x as _compat
++from testtools import _compat3x as _compat
+ 
+ reraise = _compat.reraise
+