diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 453f4a5..4a893b1 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,6 +1,6 @@
 [bumpversion]
-current_version = 3.1.0
+current_version = 3.2.0b1
 commit = True
 tag = False
 
-[bumpversion:file:opentok/version.py]
\ No newline at end of file
+[bumpversion:file:opentok/version.py]
diff --git a/opentok/version.py b/opentok/version.py
index fbac3cd..55f01bc 100644
--- a/opentok/version.py
+++ b/opentok/version.py
@@ -1,2 +1,2 @@
 # see: http://legacy.python.org/dev/peps/pep-0440/#public-version-identifiers
-__version__ = "3.1.0"
+__version__ = "3.2.0b1"