update version number
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 8007edf..cbcb864 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -54,7 +54,7 @@
# The short X.Y version.
version = '0.8'
# The full version, including alpha/beta/rc tags.
-release = '0.8.2'
+release = '0.8.3'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
diff --git a/docs/source/predictionio.rst b/docs/source/predictionio.rst
index a31f155..265ff51 100644
--- a/docs/source/predictionio.rst
+++ b/docs/source/predictionio.rst
@@ -10,7 +10,7 @@
and extract prediction results.
Please read `PredictionIO Quick Start
-<http://docs.prediction.io/0.8.2/recommendation/quickstart.html>`_ for
+<http://docs.prediction.io/0.8.3/recommendation/quickstart.html>`_ for
detailed explanation.
predictionio.EventClient Class
