diff --git a/CHANGELOG b/CHANGELOG
index d03b1e2..9685f6c 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,15 @@
+0.4.0
+=====
+- Fix trailing-whitespace on OS X
+- Add check-added-large-files hook
+- Add check-docstring-first hook
+- Add requirements-txt-fixer hook
+- Add check-case-conflict hook
+- Use yaml's CLoader when available in check-yaml for more speed
+- Add check-xml hook
+- Fix end-of-file-fixer for windows
+- Add double-quote-string-fixer hook
+
 0.3.0
 =====
 - Add autopep8-wrapper hook
diff --git a/README.md b/README.md
index 3eb8997..438921c 100644
--- a/README.md
+++ b/README.md
@@ -31,12 +31,12 @@
 - `check-xml` - Attempts to load all xml files to verify syntax.
 - `check-yaml` - Attempts to load all yaml files to verify syntax.
 - `debug-statements` - Check for pdb / ipdb / pudb statements in code.
+- `double-quote-string-fixer` - This hook replaces double quoted strings with single quoted strings
 - `end-of-file-fixer` - Makes sure files end in a newline and only a newline.
 - `flake8` - Run flake8 on your python files
 - `name-tests-test` - Assert that files in tests/ end in _test.py
 - `pyflakes` - Run pyflakes on your python files
 - `requirements-txt-fixer` - Sorts entries in requirements.txt
-- `double-quote-string-fixer` - This hook replaces double quoted strings with single quoted strings
 - `trailing-whitespace` - Trims trailing whitespace.
 
 ### As a standalone package
diff --git a/hooks.yaml b/hooks.yaml
index 9e32ce7..9cb8309 100644
--- a/hooks.yaml
+++ b/hooks.yaml
@@ -49,6 +49,12 @@
     entry: debug-statement-hook
     language: python
     files: \.py$
+-   id: double-quote-string-fixer
+    name: Fix double quoted strings
+    description: This hook replaces double quoted strings with single quoted strings
+    entry: double-quote-string-fixer
+    language: python
+    files: \.py$
 -   id: end-of-file-fixer
     name: Fix End of Files
     description: Ensures that a file is either empty, or ends with one newline.
@@ -79,12 +85,6 @@
     entry: requirements-txt-fixer
     language: python
     files: requirements.*\.txt$
--   id: double-quote-string-fixer
-    name: Fix double quoted strings
-    description: This hook replaces double quoted strings with single quoted strings
-    entry: double-quote-string-fixer
-    language: python
-    files: \.py$
 -   id: trailing-whitespace
     name: Trim Trailing Whitespace
     description: This hook trims trailing whitespace.
diff --git a/setup.py b/setup.py
index 1a9cf2b..4fb9139 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
     name='pre_commit_hooks',
     description='Some out-of-the-box hooks for pre-commit.',
     url='https://github.com/pre-commit/pre-commit-hooks',
-    version='0.3.0',
+    version='0.4.0',
 
     author='Anthony Sottile',
     author_email='asottile@umich.edu',