diff --git a/include/roq/api.h b/include/roq/api.h
index bbcb6497..98bcd0d7 100644
--- a/include/roq/api.h
+++ b/include/roq/api.h
@@ -98,7 +98,7 @@
 
 // version
 
-#define ROQ_VERSION "0.7.6"
+#define ROQ_VERSION "0.7.7"
 
 namespace roq {