diff --git a/pubspec.lock b/pubspec.lock
index 3075a429c..49d5dc7b8 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -463,7 +463,7 @@ packages:
       name: io
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.3.4"
+    version: "0.3.5"
   js:
     dependency: transitive
     description:
@@ -666,7 +666,7 @@ packages:
       name: pdf
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.1.0"
   pedantic:
     dependency: "direct main"
     description:
@@ -736,7 +736,7 @@ packages:
       name: printing
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.0.0"
+    version: "4.1.0"
   process:
     dependency: transitive
     description:
@@ -848,7 +848,7 @@ packages:
       name: shelf_web_socket
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.4"
+    version: "0.2.4+1"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -1056,7 +1056,7 @@ packages:
       name: version
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.1"
   vm_service:
     dependency: transitive
     description: