diff --git a/include/xeus-zmq/xeus-zmq.hpp b/include/xeus-zmq/xeus-zmq.hpp
index 6e3281e..1c51d60 100644
--- a/include/xeus-zmq/xeus-zmq.hpp
+++ b/include/xeus-zmq/xeus-zmq.hpp
@@ -26,12 +26,12 @@
 
 // Project version
 #define XEUS_ZMQ_VERSION_MAJOR 1
-#define XEUS_ZMQ_VERSION_MINOR 2
+#define XEUS_ZMQ_VERSION_MINOR 3
 #define XEUS_ZMQ_VERSION_PATCH 0
 
 // Binary version
 #define XEUS_ZMQ_BINARY_CURRENT 4
-#define XEUS_ZMQ_BINARY_REVISION 0
+#define XEUS_ZMQ_BINARY_REVISION 1
 #define XEUS_ZMQ_BINARY_AGE 0
 
 #endif