diff --git a/project.cfg b/project.cfg
index ee0684d1d..33bed109a 100644
--- a/project.cfg
+++ b/project.cfg
@@ -2,11 +2,11 @@
 name = Rx
 project = RxPY
 # Please make sure the version here remains the same as in rx/__init__.py
-version = 3.0.1
+version = 3.1.0
 description = Reactive Extensions (Rx) for Python
 author = Dag Brattli
 author_email = dag@brattli.net
-copyright = 2013-2019, Dag Brattli, Microsoft Corp., and Contributors
+copyright = 2013-2020, Dag Brattli, Microsoft Corp., and Contributors
 license = MIT License
 url = http://reactivex.io
 download_url = https://github.com/ReactiveX/RxPY
diff --git a/rx/__init__.py b/rx/__init__.py
index 04aa32fb0..535b152b1 100644
--- a/rx/__init__.py
+++ b/rx/__init__.py
@@ -8,7 +8,7 @@
 
 
 # Please make sure the version here remains the same as in project.cfg
-__version__ = '3.0.1'
+__version__ = '3.1.0'
 
 
 def amb(*sources: Observable) -> Observable: