diff --git a/web/charts/common/pubspec.lock b/web/charts/common/pubspec.lock
index 106df7727..01f262df7 100644
--- a/web/charts/common/pubspec.lock
+++ b/web/charts/common/pubspec.lock
@@ -217,7 +217,7 @@ packages:
       name: pedantic
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0+1"
   pool:
     dependency: transitive
     description:
diff --git a/web/charts/example/pubspec.lock b/web/charts/example/pubspec.lock
index 2f55964d1..ff982e890 100644
--- a/web/charts/example/pubspec.lock
+++ b/web/charts/example/pubspec.lock
@@ -91,7 +91,7 @@ packages:
       name: build_web_compilers
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   built_collection:
     dependency: transitive
     description:
@@ -181,7 +181,7 @@ packages:
     description:
       path: "packages/flutter_web"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -190,7 +190,7 @@ packages:
     description:
       path: "packages/flutter_web_ui"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -333,7 +333,7 @@ packages:
       name: pedantic
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0+1"
   pool:
     dependency: transitive
     description:
diff --git a/web/charts/flutter/pubspec.lock b/web/charts/flutter/pubspec.lock
index 36c1d7826..62291239e 100644
--- a/web/charts/flutter/pubspec.lock
+++ b/web/charts/flutter/pubspec.lock
@@ -76,7 +76,7 @@ packages:
     description:
       path: "packages/flutter_web"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -85,7 +85,7 @@ packages:
     description:
       path: "packages/flutter_web_test"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -94,7 +94,7 @@ packages:
     description:
       path: "packages/flutter_web_ui"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -251,7 +251,7 @@ packages:
       name: pedantic
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0+1"
   pool:
     dependency: transitive
     description:
diff --git a/web/dad_jokes/pubspec.lock b/web/dad_jokes/pubspec.lock
index 1df6b6761..d656504fe 100644
--- a/web/dad_jokes/pubspec.lock
+++ b/web/dad_jokes/pubspec.lock
@@ -91,7 +91,7 @@ packages:
       name: build_web_compilers
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   built_collection:
     dependency: transitive
     description:
@@ -167,7 +167,7 @@ packages:
     description:
       path: "packages/flutter_web"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -176,7 +176,7 @@ packages:
     description:
       path: "packages/flutter_web_ui"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -319,7 +319,7 @@ packages:
       name: pedantic
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0+1"
   pool:
     dependency: transitive
     description:
diff --git a/web/filipino_cuisine/pubspec.lock b/web/filipino_cuisine/pubspec.lock
index 1df6b6761..d656504fe 100644
--- a/web/filipino_cuisine/pubspec.lock
+++ b/web/filipino_cuisine/pubspec.lock
@@ -91,7 +91,7 @@ packages:
       name: build_web_compilers
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   built_collection:
     dependency: transitive
     description:
@@ -167,7 +167,7 @@ packages:
     description:
       path: "packages/flutter_web"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -176,7 +176,7 @@ packages:
     description:
       path: "packages/flutter_web_ui"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -319,7 +319,7 @@ packages:
       name: pedantic
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0+1"
   pool:
     dependency: transitive
     description:
diff --git a/web/gallery/pubspec.lock b/web/gallery/pubspec.lock
index 56a31826f..701f5d404 100644
--- a/web/gallery/pubspec.lock
+++ b/web/gallery/pubspec.lock
@@ -98,7 +98,7 @@ packages:
       name: build_web_compilers
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   built_collection:
     dependency: transitive
     description:
@@ -174,7 +174,7 @@ packages:
     description:
       path: "packages/flutter_web"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -183,7 +183,7 @@ packages:
     description:
       path: "packages/flutter_web_test"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -192,7 +192,7 @@ packages:
     description:
       path: "packages/flutter_web_ui"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -356,7 +356,7 @@ packages:
       name: pedantic
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0+1"
   pool:
     dependency: transitive
     description:
diff --git a/web/github_dataviz/pubspec.lock b/web/github_dataviz/pubspec.lock
index 5e78fc2d6..0bd6991d3 100644
--- a/web/github_dataviz/pubspec.lock
+++ b/web/github_dataviz/pubspec.lock
@@ -91,7 +91,7 @@ packages:
       name: build_web_compilers
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   built_collection:
     dependency: transitive
     description:
@@ -167,7 +167,7 @@ packages:
     description:
       path: "packages/flutter_web"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -176,7 +176,7 @@ packages:
     description:
       path: "packages/flutter_web_ui"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -319,7 +319,7 @@ packages:
       name: pedantic
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0+1"
   pool:
     dependency: transitive
     description:
diff --git a/web/particle_background/pubspec.lock b/web/particle_background/pubspec.lock
index 4d83f8512..59c5ae5d4 100644
--- a/web/particle_background/pubspec.lock
+++ b/web/particle_background/pubspec.lock
@@ -91,7 +91,7 @@ packages:
       name: build_web_compilers
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   built_collection:
     dependency: transitive
     description:
@@ -167,7 +167,7 @@ packages:
     description:
       path: "packages/flutter_web"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -176,7 +176,7 @@ packages:
     description:
       path: "packages/flutter_web_ui"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -319,7 +319,7 @@ packages:
       name: pedantic
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0+1"
   pool:
     dependency: transitive
     description:
diff --git a/web/slide_puzzle/pubspec.lock b/web/slide_puzzle/pubspec.lock
index 55ab15bbe..d24946240 100644
--- a/web/slide_puzzle/pubspec.lock
+++ b/web/slide_puzzle/pubspec.lock
@@ -91,7 +91,7 @@ packages:
       name: build_web_compilers
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   built_collection:
     dependency: transitive
     description:
@@ -167,7 +167,7 @@ packages:
     description:
       path: "packages/flutter_web"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -176,7 +176,7 @@ packages:
     description:
       path: "packages/flutter_web_ui"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -319,7 +319,7 @@ packages:
       name: pedantic
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0+1"
   pool:
     dependency: transitive
     description:
diff --git a/web/spinning_square/pubspec.lock b/web/spinning_square/pubspec.lock
index 5e78fc2d6..0bd6991d3 100644
--- a/web/spinning_square/pubspec.lock
+++ b/web/spinning_square/pubspec.lock
@@ -91,7 +91,7 @@ packages:
       name: build_web_compilers
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   built_collection:
     dependency: transitive
     description:
@@ -167,7 +167,7 @@ packages:
     description:
       path: "packages/flutter_web"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -176,7 +176,7 @@ packages:
     description:
       path: "packages/flutter_web_ui"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -319,7 +319,7 @@ packages:
       name: pedantic
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0+1"
   pool:
     dependency: transitive
     description:
diff --git a/web/timeflow/pubspec.lock b/web/timeflow/pubspec.lock
index 4d83f8512..59c5ae5d4 100644
--- a/web/timeflow/pubspec.lock
+++ b/web/timeflow/pubspec.lock
@@ -91,7 +91,7 @@ packages:
       name: build_web_compilers
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   built_collection:
     dependency: transitive
     description:
@@ -167,7 +167,7 @@ packages:
     description:
       path: "packages/flutter_web"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -176,7 +176,7 @@ packages:
     description:
       path: "packages/flutter_web_ui"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -319,7 +319,7 @@ packages:
       name: pedantic
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0+1"
   pool:
     dependency: transitive
     description:
diff --git a/web/vision_challenge/pubspec.lock b/web/vision_challenge/pubspec.lock
index 5e78fc2d6..0bd6991d3 100644
--- a/web/vision_challenge/pubspec.lock
+++ b/web/vision_challenge/pubspec.lock
@@ -91,7 +91,7 @@ packages:
       name: build_web_compilers
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   built_collection:
     dependency: transitive
     description:
@@ -167,7 +167,7 @@ packages:
     description:
       path: "packages/flutter_web"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -176,7 +176,7 @@ packages:
     description:
       path: "packages/flutter_web_ui"
       ref: HEAD
-      resolved-ref: f062546f09d0cec00c9c5df9fc5077ac9b122685
+      resolved-ref: "8d4c12a4e9b45f82b5cb862840ac47445e136f7b"
       url: "https://github.com/flutter/flutter_web"
     source: git
     version: "0.0.0"
@@ -319,7 +319,7 @@ packages:
       name: pedantic
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0+1"
   pool:
     dependency: transitive
     description: