diff --git a/lib/version.py b/lib/version.py
index d45e0125..14b0787a 100644
--- a/lib/version.py
+++ b/lib/version.py
@@ -1,4 +1,4 @@
-PACKAGE_VERSION = '3.3.1CS'     # version of the client package
+PACKAGE_VERSION = '3.3.1CSplus'     # version of the client package
 PROTOCOL_VERSION = '1.4'     # protocol version requested
 
 # The hash of the mnemonic seed must begin with this