diff --git a/src/Version.h b/src/Version.h
index 8fd1805a62..51603753c5 100644
--- a/src/Version.h
+++ b/src/Version.h
@@ -5,7 +5,7 @@
 //
 
 #define SERVER_VERSION_MAJOR	0
-#define SERVER_VERSION_MINOR	3
+#define SERVER_VERSION_MINOR	4
 #define SERVER_VERSION_SUB	"-a"
 #define SERVER_NAME			"NewCoin"
 
@@ -16,11 +16,11 @@
 
 // Version we prefer to speak:
 #define PROTO_VERSION_MAJOR			0
-#define PROTO_VERSION_MINOR			3
+#define PROTO_VERSION_MINOR			4
 
 // Version we wil speak to:
 #define MIN_PROTO_MAJOR				0
-#define MIN_PROTO_MINOR				3
+#define MIN_PROTO_MINOR				4
 
 #define MAKE_VERSION_INT(maj,min)	((maj << 16) | min)
 #define GET_VERSION_MAJOR(ver)		(ver >> 16)