diff --git a/Build-tf b/Build-tf
index 3f738689..a7678cba 100644
--- a/Build-tf
+++ b/Build-tf
@@ -31,6 +31,7 @@ EXPORT_OPTIONS_FILE="Support/ExportOptions.plist"
 # Clean and prepare the build
 flutter clean
 flutter pub get
+flutter upgrade
 
 cd ios
 rm -rf Pods Podfile.lock