diff --git a/lib/version/protocolVersion.js b/lib/version/protocolVersion.js
index 7161d534..cd467193 100644
--- a/lib/version/protocolVersion.js
+++ b/lib/version/protocolVersion.js
@@ -1,5 +1,5 @@
 module.exports = {
-  latestVersion: 1,
+  latestVersion: 2,
   // Even if we bumping protocol version, previous versions of entity structures
   // can be still compatible, that allow to not update clients so often.
   //
@@ -7,5 +7,6 @@ module.exports = {
   // [protocolVersion]: [minimumCompatibleProtocolVersions]
   compatibility: {
     1: 1,
+    2: 1,
   },
 };