diff --git a/src/version.h.in b/src/version.h.in
index 8ec622fe1f..04ec79f43a 100644
--- a/src/version.h.in
+++ b/src/version.h.in
@@ -21,7 +21,7 @@ const char* describe() {
 }
 
 const char* core() {
-  return "0.4";
+  return "0.4.1";
 }
 
 const char* boost() {