diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 2367f89..aa2c164 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,5 +1,5 @@
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    sha: v0.8.0
+    sha: v0.9.0
     hooks:
     -   id: trailing-whitespace
     -   id: end-of-file-fixer
diff --git a/CHANGELOG b/CHANGELOG
index f547531..9ea6c28 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,13 @@
+0.9.0
+=====
+- Add `sort-simple-yaml` hook
+- Fix `requirements-txt-fixer` for empty files
+- Add `file-contents-sorter` hook for sorting flat files
+- `check-merge-conflict` now recognizes rebase conflicts
+- Metadata now uses `types` (and therefore requires pre-commit 0.15.0).  This
+  allows the text processing hooks to match *all* text files (and to match
+  files which would only be classifiable by their shebangs).
+
 0.8.0
 =====
 - Add flag allowing missing keys to `detect-aws-credentials`
diff --git a/README.md b/README.md
index 6e268ff..4bb73b3 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ See also: https://github.com/pre-commit/pre-commit
 Add this to your `.pre-commit-config.yaml`
 
     -   repo: git://github.com/pre-commit/pre-commit-hooks
-        sha: v0.8.0  # Use the ref you want to point at
+        sha: v0.9.0  # Use the ref you want to point at
         hooks:
         -   id: trailing-whitespace
         # -   id: ...
diff --git a/setup.py b/setup.py
index c5cceb7..f5262b3 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@ setup(
     name='pre_commit_hooks',
     description='Some out-of-the-box hooks for pre-commit.',
     url='https://github.com/pre-commit/pre-commit-hooks',
-    version='0.8.0',
+    version='0.9.0',
 
     author='Anthony Sottile',
     author_email='asottile@umich.edu',