diff --git a/zmq.hpp b/zmq.hpp
index 34fe163..3fa484c 100644
--- a/zmq.hpp
+++ b/zmq.hpp
@@ -147,7 +147,7 @@
 
 /*  Version macros for compile-time API version detection                     */
 #define CPPZMQ_VERSION_MAJOR 4
-#define CPPZMQ_VERSION_MINOR 9
+#define CPPZMQ_VERSION_MINOR 10
 #define CPPZMQ_VERSION_PATCH 0
 
 #define CPPZMQ_VERSION                                                              \