diff --git a/README.md b/README.md
index 8c9f379..eec7d57 100644
--- a/README.md
+++ b/README.md
@@ -820,7 +820,8 @@ You can cite this library using:
 
 This library adheres to a [semantic versioning](https://semver.org) scheme.
 
-**not yet released**
+
+**1.10.0** (2019-09-26)
 
  - `IntervalDict` has a `.combine` method to merge its keys and values with another `IntervalDict`.
 
diff --git a/intervals.py b/intervals.py
index e862cb7..cc5df9b 100644
--- a/intervals.py
+++ b/intervals.py
@@ -9,7 +9,7 @@
 
 
 __package__ = 'python-intervals'
-__version__ = '1.10.0-pre1'
+__version__ = '1.10.0'
 __licence__ = 'LGPL3'
 __author__ = 'Alexandre Decan'
 __url__ = 'https://github.com/AlexandreDecan/python-intervals'