diff --git a/src/Protocol/ProtocolRecognizer.h b/src/Protocol/ProtocolRecognizer.h
index d455342a1..4dd0ed849 100644
--- a/src/Protocol/ProtocolRecognizer.h
+++ b/src/Protocol/ProtocolRecognizer.h
@@ -23,9 +23,9 @@
 
 
 // Adjust these if a new protocol is added or an old one is removed:
-#define MCS_CLIENT_VERSIONS "1.8.x-1.12.x"
-#define MCS_PROTOCOL_VERSIONS "47, 107, 108, 109, 110, 210, 315, 316, 335, 338, 340"
-#define MCS_LATEST_PROTOCOL_VERSION 340
+#define MCS_CLIENT_VERSIONS "1.8.x-1.14.4"
+#define MCS_PROTOCOL_VERSIONS "47, 107, 108, 109, 110, 210, 315, 316, 335, 338, 340, 393, 401, 477, 480, 485, 490, 498"
+#define MCS_LATEST_PROTOCOL_VERSION 498