diff --git a/pyftdi/__init__.py b/pyftdi/__init__.py
index fa945b7..ee5209b 100644
--- a/pyftdi/__init__.py
+++ b/pyftdi/__init__.py
@@ -6,7 +6,7 @@
 
 # pylint: disable=missing-docstring
 
-__version__ = '0.55.3'
+__version__ = '0.55.4'
 __title__ = 'PyFtdi'
 __description__ = 'FTDI device driver (pure Python)'
 __uri__ = 'http://github.com/eblot/pyftdi'