diff --git a/server/pubspec.yaml b/server/pubspec.yaml
index 290f8b3..30ad89f 100644
--- a/server/pubspec.yaml
+++ b/server/pubspec.yaml
@@ -11,7 +11,7 @@ environment:
 dependencies:
   crypto: ^3.0.6
   logging: ^1.3.0
-  peer_coordinator: ^0.3.1
+  peer_coordinator: ^0.4.3
   shelf: ^1.4.2
   shelf_router: ^1.1.4
   shelf_web_socket: ^3.0.0