diff --git a/DEPS b/DEPS
index 97ad8ab1f6a5a2aa8e32bde750556bf9e40836ea..32f66ee8f5a1b1346231c7d09750b807f5b0137d 100644
--- a/DEPS
+++ b/DEPS
@@ -54,7 +54,7 @@ allowed_hosts = [
 ]
 
 deps = {
-  'src': 'https://github.com/flutter/buildroot.git' + '@' + '49dc17e37e24ae153a3d2426c958254be1904562',
+  'src': 'https://github.com/flutter/buildroot.git' + '@' + '4d1c1fd7103d6daba559e456a6a68e4385bb28f1',
 
    # Fuchsia compatibility
    #
diff --git a/tools/gn b/tools/gn
index a7ed523e4d3677f15d83050b87c60ff38eb16109..6c49d1beb5b2b452ceab17525506cce7c6001a06 100755
--- a/tools/gn
+++ b/tools/gn
@@ -75,7 +75,6 @@ def to_gn_args(args):
         gn_args['target_os'] = 'android'
     elif args.target_os == 'ios':
         gn_args['target_os'] = 'ios'
-        gn_args['ios_deployment_target'] = '7.0'
         gn_args['use_ios_simulator'] = args.simulator
         if not args.simulator:
           aot = True