diff --git a/pubspec.lock b/pubspec.lock
index 91d5ff9..2408d0c 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -29,6 +29,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.3.1"
+  charts_common:
+    dependency: transitive
+    description:
+      name: charts_common
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.12.0"
+  charts_flutter:
+    dependency: "direct main"
+    description:
+      name: charts_flutter
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.12.0"
   clock:
     dependency: transitive
     description:
@@ -128,6 +142,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.15.0"
+  intl:
+    dependency: transitive
+    description:
+      name: intl
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.17.0"
   js:
     dependency: transitive
     description:
@@ -149,6 +170,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.1"
+  logging:
+    dependency: transitive
+    description:
+      name: logging
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.2"
   matcher:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 7d5b5f9..f5ae781 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -36,6 +36,7 @@ dependencies:
   cupertino_icons: ^1.0.2
   google_maps_flutter: ^2.1.1
   google_maps_flutter_web: ^0.3.2+1
+  charts_flutter: ^0.12.0
 
 dev_dependencies:
   flutter_test: