diff --git a/setup.py b/setup.py
index 619bb01b2920a7b83d6503cb64167fe64e49c97f..5e8495467d0bd32cd428ad80c4bf232d9d22e24d 100644
--- a/setup.py
+++ b/setup.py
@@ -224,7 +224,7 @@ class CustomBuildCommand(distutils.command.build.build):
 
 setup(
     name="binarycpython",
-    version="0.9",
+    version="0.9.1",
     description="""This is a python API for binary_c (versions {}) by David Hendriks, Rob Izzard and collaborators. Based on the initial set up by Jeff andrews.""".format(
         ",".join(REQUIRED_BINARY_C_VERSIONS),
         ",".join(REQUIRED_BINARY_C_VERSIONS),