diff --git a/Changelog.rst b/Changelog.rst
index 2a072a204..e213231ff 100644
--- a/Changelog.rst
+++ b/Changelog.rst
@@ -3,6 +3,14 @@
 Changelog
 =========
 
+5.2.0 (2017-03-26)
+------------------
+ * make sure all response structers are pickleable (for caching)
+ * adding ``exclude`` to ``Search``
+ * fix metric aggregation deserialization
+ * expose all index-level APIs on ``Index`` class
+ * adding ``delete`` to ``Search`` which calls ``delete_by_query`` API
+
 5.1.0 (2017-01-08)
 ------------------
  * Renamed ``Result`` and ``ResultMeta`` to ``Hit`` and ``HitMeta`` respectively
diff --git a/elasticsearch_dsl/__init__.py b/elasticsearch_dsl/__init__.py
index 07b31d304..297498825 100644
--- a/elasticsearch_dsl/__init__.py
+++ b/elasticsearch_dsl/__init__.py
@@ -9,6 +9,6 @@
 from .analysis import analyzer, token_filter, char_filter, tokenizer
 from .faceted_search import *
 
-VERSION = (5, 1, 0)
+VERSION = (5, 2, 0)
 __version__ = VERSION
 __versionstr__ = '.'.join(map(str, VERSION))
diff --git a/setup.py b/setup.py
index 06b9b331b..c253000ea 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 from os.path import join, dirname
 from setuptools import setup, find_packages
 
-VERSION = (5, 1, 0)
+VERSION = (5, 2, 0)
 __version__ = VERSION
 __versionstr__ = '.'.join(map(str, VERSION))