diff --git a/LSL_streamer/setup.py b/LSL_streamer/setup.py
index ed83b81..73cf823 100644
--- a/LSL_streamer/setup.py
+++ b/LSL_streamer/setup.py
@@ -9,7 +9,7 @@
 # detect platform
 isOSX = sys.platform.startswith("darwin")
 
-__version__ = '1.3.0'
+__version__ = '1.3.1'
 
 with open('README.md') as f:
     readme = f.read()
diff --git a/SDK_wrapper/setup.py b/SDK_wrapper/setup.py
index 3116729..8862cf4 100644
--- a/SDK_wrapper/setup.py
+++ b/SDK_wrapper/setup.py
@@ -9,7 +9,7 @@
 # detect platform
 isOSX = sys.platform.startswith("darwin")
 
-__version__ = '1.3.0'
+__version__ = '1.3.1'
 
 with open('README.md') as f:
     readme = f.read()