diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index ac0c158e60..cf57c5bcb1 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-middlewareVersion = "v0.38.9"
+middlewareVersion = "v0.39.0-rc1"
 kotlinVersion = '2.0.21'
 kspVersion = "2.0.21-1.0.25"
 
diff --git a/protocol/src/main/proto/events.proto b/protocol/src/main/proto/events.proto
index 999a87c919..bb3ea18d9a 100644
--- a/protocol/src/main/proto/events.proto
+++ b/protocol/src/main/proto/events.proto
@@ -15,6 +15,7 @@ message Event {
     string traceId = 4;
 
     message Message {
+        string spaceId = 132;
         oneof value {
             Account.Show accountShow = 1;
             Account.Details accountDetails = 201;