diff --git a/common/edge-api/src/main/java/org/thingsboard/edge/rpc/EdgeGrpcClient.java b/common/edge-api/src/main/java/org/thingsboard/edge/rpc/EdgeGrpcClient.java
index fcef33b968..3936b3ee63 100644
--- a/common/edge-api/src/main/java/org/thingsboard/edge/rpc/EdgeGrpcClient.java
+++ b/common/edge-api/src/main/java/org/thingsboard/edge/rpc/EdgeGrpcClient.java
@@ -136,7 +136,7 @@ public class EdgeGrpcClient implements EdgeRpcClient {
                 .setConnectRequestMsg(ConnectRequestMsg.newBuilder()
                         .setEdgeRoutingKey(edgeKey)
                         .setEdgeSecret(edgeSecret)
-                        .setEdgeVersion(EdgeVersion.V_3_9_0)
+                        .setEdgeVersion(EdgeVersion.V_4_0_0)
                         .setMaxInboundMessageSize(maxInboundMessageSize)
                         .build())
                 .build());
diff --git a/common/edge-api/src/main/proto/edge.proto b/common/edge-api/src/main/proto/edge.proto
index 4dc762e14c..50ecc31c1a 100644
--- a/common/edge-api/src/main/proto/edge.proto
+++ b/common/edge-api/src/main/proto/edge.proto
@@ -41,6 +41,7 @@ enum EdgeVersion {
   V_3_7_0 = 7;
   V_3_8_0 = 8;
   V_3_9_0 = 9;
+  V_4_0_0 = 10;
 }
 
 /**