diff --git a/pubspec.yaml b/pubspec.yaml
index daa7f3d..736ae86 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -6,7 +6,7 @@
 
 dependencies:
   _discoveryapis_commons: ^0.1.8
-  analyzer: ^0.34.0
+  analyzer: ^0.36.0
   analysis_server_lib: ^0.1.4
   appengine: ^0.6.0
   args: ^1.4.1
@@ -19,14 +19,14 @@
   pedantic: ^1.4.0
   shelf: ^0.7.0
   rpc: ^0.6.1
-  uuid: 2.0.0
+  uuid: ^2.0.0
   yaml: ^2.0.0
   quiver: ^2.0.1
 
 dev_dependencies:
   discoveryapis_generator: ^0.9.9
   async: '>1.13.3'
-  codemirror: ^0.4.0
+  codemirror: ^0.5.0
   coverage: ^0.12.4
   grinder: ^0.8.0
   synchronized: ^2.0.2+1