diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 7140ae3..302807c 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,6 +1,13 @@
 Release History
 ===============
 
+0.5.2 (2016-05-18)
+------------------
+
+* improvements and bug fixes for the exifHeader module;
+* added unit tests for the exifHeader module;
+* improvements of the documentation.
+
 0.5.1 (2016-04-16)
 ------------------
 
diff --git a/setup.py b/setup.py
index 6d6aee4..1acaf0f 100644
--- a/setup.py
+++ b/setup.py
@@ -23,7 +23,7 @@ with open('CHANGELOG.rst', 'r') as f:
 
 setup(
     name='Stegano',
-    version='0.5.1',
+    version='0.5.2',
     author='Cédric Bonhomme',
     author_email='cedric@cedricbonhomme.org',
     packages=packages,