diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 71e164d78..221c31aa2 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -3,7 +3,7 @@ Changelog
 
 kitty is a feature full, cross-platform, *fast*, GPU based terminal emulator.
 
-version 0.10.0 [future]
+version 0.10.0 [2018-05-21]
 ------------------------------
 
 - A diff kitten to show side-by-side diffs with syntax highlighting and support
diff --git a/kitty/constants.py b/kitty/constants.py
index 553d61313..1621ce370 100644
--- a/kitty/constants.py
+++ b/kitty/constants.py
@@ -11,7 +11,7 @@ from collections import namedtuple
 from .fast_data_types import set_boss as set_c_boss
 
 appname = 'kitty'
-version = (0, 9, 1)
+version = (0, 10, 0)
 str_version = '.'.join(map(str, version))
 _plat = sys.platform.lower()
 is_macos = 'darwin' in _plat