diff --git a/include/zmq.h b/include/zmq.h
index f533d250..7da45ea7 100644
--- a/include/zmq.h
+++ b/include/zmq.h
@@ -60,7 +60,7 @@ extern "C" {
 /*  Version macros for compile-time API version detection                     */
 #define ZMQ_VERSION_MAJOR 3
 #define ZMQ_VERSION_MINOR 2
-#define ZMQ_VERSION_PATCH 3
+#define ZMQ_VERSION_PATCH 4
 
 #define ZMQ_MAKE_VERSION(major, minor, patch) \
     ((major) * 10000 + (minor) * 100 + (patch))