diff --git a/ngx_rtmp_version.h b/ngx_rtmp_version.h
index c505623fa..396801952 100644
--- a/ngx_rtmp_version.h
+++ b/ngx_rtmp_version.h
@@ -9,7 +9,7 @@
 
 
 #define nginx_rtmp_version  1001007
-#define NGINX_RTMP_VERSION  "1.1.7.3"
+#define NGINX_RTMP_VERSION  "1.1.7.4"
 
 
 #endif /* _NGX_RTMP_VERSION_H_INCLUDED_ */