diff --git a/HISTORY.rst b/HISTORY.rst
index b7c74c77e..d8da40dc5 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -3,6 +3,11 @@
 Release History
 ===============
 
+0.1.31
+++++++
+* `azdev style`: Fix `pylint` by pinning `astroid` to 2.4.2 (#294)
+* Fix `_copy_vendored_sdk` for Track 2 SDK (#293)
+
 0.1.30
 ++++++
 * Change azure-storage-blob dependency (#290)
diff --git a/azdev/__init__.py b/azdev/__init__.py
index a6c5c2d76..46609fd36 100644
--- a/azdev/__init__.py
+++ b/azdev/__init__.py
@@ -4,4 +4,4 @@
 # license information.
 # -----------------------------------------------------------------------------
 
-__VERSION__ = '0.1.30'
+__VERSION__ = '0.1.31'