diff --git a/setup.py b/setup.py
index 59448cc..6423c80 100755
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
 
 setup(
     name='pyFirmata2',
-    version='2.5.0',
+    version='2.5.1',
     description="Use your Arduino as a data acquisition card under Python",
     long_description=long_description,
     author='Bernd Porr',