diff --git a/sky/packages/flx/pubspec.yaml b/sky/packages/flx/pubspec.yaml
index f8665b0cbfe..6809ef936a7 100644
--- a/sky/packages/flx/pubspec.yaml
+++ b/sky/packages/flx/pubspec.yaml
@@ -5,7 +5,7 @@ description: Library for dealing with Flutter bundle (.flx) files
 homepage: http://flutter.io
 dependencies:
   sky_services: 
-    '0.0.48'
+    '0.0.50'
   yaml: ^2.1.3
   asn1lib: ^0.4.1
   cipher: ^0.7.1
diff --git a/sky/packages/sky/pubspec.yaml b/sky/packages/sky/pubspec.yaml
index 3b239d9b257..e83f48a9a6e 100644
--- a/sky/packages/sky/pubspec.yaml
+++ b/sky/packages/sky/pubspec.yaml
@@ -9,9 +9,9 @@ dependencies:
   material_design_icons: '>=0.0.3 <0.1.0'
   newton: '>=0.1.4 <0.2.0'
   sky_engine: 
-    '0.0.48'
+    '0.0.49'
   sky_services: 
-    '0.0.48'
+    '0.0.50'
   sky_tools: '>=0.0.37 <0.1.0'
   vector_math: '>=1.4.3 <2.0.0'
 environment: