diff --git a/lib/widgets/place_picker.dart b/lib/widgets/place_picker.dart
index dc2aec1..c7183d7 100644
--- a/lib/widgets/place_picker.dart
+++ b/lib/widgets/place_picker.dart
@@ -146,7 +146,7 @@ class PlacePickerState extends State<PlacePicker> {
           key: this.appBarKey,
           title: SearchInput(searchPlace),
           centerTitle: true,
-          automaticallyImplyLeading: false,
+          automaticallyImplyLeading: true,
         ),
         body: Column(
           children: <Widget>[
diff --git a/pubspec.yaml b/pubspec.yaml
index 75d6448..f8a6936 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -9,10 +9,10 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-  http: ^0.13.5
-  google_maps_flutter: ^2.2.0
+  http: any
+  google_maps_flutter: any
 #  location: ^4.4.0
-  geolocator: ^9.0.1
+  geolocator: any
 
 dev_dependencies:
   flutter_test: