diff --git a/CHANGES.rst b/CHANGES.rst
index 7dd178f..36dce7a 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,6 +1,14 @@
 CHANGES
 =======
 
+2.5.2 - 2016-01-30
+------------------
+
+- **Bug** Parse ``output_file`` and ``enable_extensions`` from config files
+
+- **Improvement** Raise upper bound on mccabe plugin to allow for version
+  0.4.0
+
 2.5.1 - 2015-12-08
 ------------------
 
diff --git a/flake8/__init__.py b/flake8/__init__.py
index b8c5494..3bfa1a6 100644
--- a/flake8/__init__.py
+++ b/flake8/__init__.py
@@ -1 +1 @@
-__version__ = '2.5.1'
+__version__ = '2.5.2'
diff --git a/setup.py b/setup.py
index d8b0518..fab5e86 100644
--- a/setup.py
+++ b/setup.py
@@ -51,7 +51,7 @@ setup(
     install_requires=[
         "pyflakes >= 0.8.1, < 1.1",
         "pep8 >= 1.5.7, != 1.6.0, != 1.6.1, != 1.6.2",
-        "mccabe >= 0.2.1, < 0.4",
+        "mccabe >= 0.2.1, < 0.5",
     ],
     entry_points={
         'distutils.commands': ['flake8 = flake8.main:Flake8Command'],