Update deps

Author: domesticmouse

tfserving-flutter/codelab2/finished/pubspec.yaml

@@ -34,7 +34,7 @@ dependencies:
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.8
-  http: ^1.3.0
+  http: ^1.4.0
   protobuf: ^4.0.0
   grpc: ^4.0.4
   fixnum: ^1.1.1

tfserving-flutter/codelab2/starter/pubspec.yaml

@@ -34,7 +34,7 @@ dependencies:
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.8
-  http: ^1.3.0
+  http: ^1.4.0
   protobuf: ^4.0.0
   grpc: ^4.0.4
   fixnum: ^1.1.1