diff --git a/pubspec.yaml b/pubspec.yaml
index 8252178..3656e1f 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -41,7 +41,7 @@ dependencies:
   flserial:
     git:
       url: https://github.com/MeshEnvy/flserial.git
-      ref: main
+      ref: master
   provider: ^6.1.5+1
   shared_preferences: ^2.2.2
   uuid: ^4.3.3
@@ -147,4 +147,4 @@ build_pipe:
             build_command: flutter build web --release --pwa-strategy=none
             # Strongly recommended: disables the default service worker which often causes more cache headaches
             add_version_query_param: true
-            # This is the key flag! It appends ?v=<your pubspec version> to bootstrap/JS files
\ No newline at end of file
+            # This is the key flag! It appends ?v=<your pubspec version> to bootstrap/JS files