diff --git a/gp/__init__.py b/gp/__init__.py
index 8ab17da..c2b7040 100644
--- a/gp/__init__.py
+++ b/gp/__init__.py
@@ -8,7 +8,7 @@
 
 __authors__ = ['Thorin Tabor', 'Chet Birger']
 __copyright__ = 'Copyright 2014-2018, Regents of the University of California & Broad Institute'
-__version__ = '1.4.2'
+__version__ = '1.4.3'
 __status__ = 'Production'
 
 # Import core functionality
diff --git a/setup.py b/setup.py
index 48e3d23..113d5ec 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 
 # Read version and other metadata from file
-__version__ = '1.4.2'
+__version__ = '1.4.3'
 
 setup(
     name='genepattern-python',