diff --git a/src/main.js b/src/main.js
index 71f8a554..29c7e4e0 100644
--- a/src/main.js
+++ b/src/main.js
@@ -1,6 +1,6 @@
 imports.gi.versions.Gdk = '4.0';
 imports.gi.versions.Gtk = '4.0';
-imports.gi.versions.Soup = '2.4';
+imports.gi.versions.Soup = '3.0';
 
 pkg.initGettext();
 pkg.initFormat();
diff --git a/src/webServer.js b/src/webServer.js
index 0cf3253c..2098dda7 100644
--- a/src/webServer.js
+++ b/src/webServer.js
@@ -107,7 +107,7 @@ class ClapperWebServer extends Soup.Server
         this.remove_handler('/');
     }
 
-    _onWsConnection(server, connection)
+    _onWsConnection(server, msg, path, connection)
     {
         debug('new WebSocket connection');