[google_map_flutter] fix version (#3790)

diff --git a/packages/google_maps_flutter/google_maps_flutter/CHANGELOG.md b/packages/google_maps_flutter/google_maps_flutter/CHANGELOG.md
index 4ac4f2a..f36c9b0 100644
--- a/packages/google_maps_flutter/google_maps_flutter/CHANGELOG.md
+++ b/packages/google_maps_flutter/google_maps_flutter/CHANGELOG.md
@@ -1,10 +1,7 @@
-## 2.0.4-dev
-
-* Fix english wording in instructions.
-
-## 2.0.3-dev
+## 2.0.3
 
 * Fix incorrect typecast in TileOverlay example.
+* Fix english wording in instructions.
 
 ## 2.0.2
 
diff --git a/packages/google_maps_flutter/google_maps_flutter/pubspec.yaml b/packages/google_maps_flutter/google_maps_flutter/pubspec.yaml
index f2484e8..c406afd 100644
--- a/packages/google_maps_flutter/google_maps_flutter/pubspec.yaml
+++ b/packages/google_maps_flutter/google_maps_flutter/pubspec.yaml
@@ -1,7 +1,7 @@
 name: google_maps_flutter
 description: A Flutter plugin for integrating Google Maps in iOS and Android applications.
 homepage: https://github.com/flutter/plugins/tree/master/packages/google_maps_flutter/google_maps_flutter
-version: 2.0.4-dev
+version: 2.0.3
 
 dependencies:
   flutter: