diff --git a/CHANGES b/CHANGES
index 5e4175c..822cd65 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,6 +1,14 @@
 Changes
 =======
 
+Version 0.9.0 (released 2021-07-22)
+
+- Adds absolute tolerance feature for floats  (@adrien-berchet) (#152)
+- Drops support of Python<3.5  (@adrien-berchet) (#160)
+- Adds `assert_no_diff` helper to assist pytest users  (@joesolly) (#153)
+- Migrates CI to gh-actions (@ParthS007 @diegodelemos) (#145)
+- Removes dependency on pkg_resources (@eldruin)
+
 Version 0.8.1 (released 2019-12-13)
 
 - Fix invalid diff output for sets. (@jirikuncar @danielduhh)  (#133 #134)
diff --git a/dictdiffer/version.py b/dictdiffer/version.py
index 978602c..3149802 100644
--- a/dictdiffer/version.py
+++ b/dictdiffer/version.py
@@ -3,4 +3,4 @@
 # setup.py and docs/conf.py
 """Version information for dictdiffer package."""
 
-__version__ = '0.8.2.dev10+dirty'
+__version__ = '0.9.0'