Updates for 1.9 (#139)

provider_shopper/pubspec.lock

@@ -21,14 +21,14 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.2.0"
+    version: "2.3.0"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.4"
+    version: "1.0.5"
   charcode:
     dependency: transitive
     description:
@@ -157,7 +157,7 @@ packages:
       name: meta
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.6"
+    version: "1.1.7"
   mime:
     dependency: transitive
     description:
@@ -199,14 +199,14 @@ packages:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.6.2"
+    version: "1.6.4"
   pedantic:
     dependency: transitive
     description:
       name: pedantic
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0+1"
   pool:
     dependency: transitive
     description:
@@ -234,7 +234,7 @@ packages:
       name: quiver
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.3"
+    version: "2.0.5"
   shelf:
     dependency: transitive
     description:
@@ -309,7 +309,7 @@ packages:
       name: string_scanner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.4"
+    version: "1.0.5"
   term_glyph:
     dependency: transitive
     description:
@@ -381,4 +381,4 @@ packages:
     source: hosted
     version: "2.1.16"
 sdks:
-  dart: ">=2.3.0 <3.0.0"
+  dart: ">=2.5.0 <3.0.0"

provider_shopper/pubspec.yaml

@@ -4,7 +4,7 @@ description: A shopping app sample that uses Provider for state management.
 version: 1.0.0+1
 
 environment:
-  sdk: ">=2.3.0 <3.0.0"
+  sdk: ">=2.5.0 <3.0.0"
 
 dependencies:
   flutter: