diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1388cca8197..a25f836d4e6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## [1.9.13] - 2016-05-19
+### Fixed
+- Fixed issue in offline mode related to the inability to reload plotly.js on page refresh and extra init_notebook_mode calls.
+
 ## [1.9.12] - 2016-05-16
 ### Added
 SSL support for streaming.
diff --git a/plotly/version.py b/plotly/version.py
index b8f569b218e..e9eb8afa599 100644
--- a/plotly/version.py
+++ b/plotly/version.py
@@ -1,2 +1 @@
-__version__ = '1.9.12'
-
+__version__ = '1.9.13'