diff --git a/network_symmetry/Python/PyCXVersion.h b/network_symmetry/Python/PyCXVersion.h
index 4561edf..2c2745c 100644
--- a/network_symmetry/Python/PyCXVersion.h
+++ b/network_symmetry/Python/PyCXVersion.h
@@ -1 +1 @@
-#define k_PYCXVersion 0.4.1
+#define k_PYCXVersion 0.4.2