diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5028ef48..7916fa6a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Change Log
 
-## [Unreleased]
+## [0.7.3] - 2019-05-12
 
 ### Added
 
@@ -191,7 +191,8 @@ This is a major release with some API changes.
 
 
 
-[Unreleased]: https://github.com/sdispater/cleo/compare/0.7.2...master
+[Unreleased]: https://github.com/sdispater/cleo/compare/0.7.3...master
+[0.7.3]: https://github.com/sdispater/cleo/releases/tag/0.7.3
 [0.7.2]: https://github.com/sdispater/cleo/releases/tag/0.7.2
 [0.7.1]: https://github.com/sdispater/cleo/releases/tag/0.7.1
 [0.7.0]: https://github.com/sdispater/cleo/releases/tag/0.7.0
diff --git a/cleo/__init__.py b/cleo/__init__.py
index e1cfac6e..628243e4 100644
--- a/cleo/__init__.py
+++ b/cleo/__init__.py
@@ -6,4 +6,4 @@
 from .testers import ApplicationTester, CommandTester
 
 
-__version__ = "0.7.2"
+__version__ = "0.7.3"
diff --git a/pyproject.toml b/pyproject.toml
index 4d6c7c29..d4e7590f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "cleo"
-version = "0.7.2"
+version = "0.7.3"
 description = "Cleo allows you to create beautiful and testable command-line interfaces."
 authors = [
     "Sébastien Eustace <sebastien@eustace.io>"