diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 8d15e2170..5c492d19f 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,3 +1,8 @@
+Version 3.3.1
+====
+
+Minor fix to setup.py to only require pytest-runner when necessary.
+
 Version 3.3.0
 ====
 
diff --git a/can/__init__.py b/can/__init__.py
index 10245b220..e00e7dd53 100644
--- a/can/__init__.py
+++ b/can/__init__.py
@@ -8,7 +8,7 @@
 
 import logging
 
-__version__ = "3.3.0"
+__version__ = "3.3.1"
 
 log = logging.getLogger('can')