diff --git a/tooling/codelab_rebuild/pubspec.lock b/tooling/codelab_rebuild/pubspec.lock
index 1d582910f2..e5c2e39c58 100644
--- a/tooling/codelab_rebuild/pubspec.lock
+++ b/tooling/codelab_rebuild/pubspec.lock
@@ -45,18 +45,18 @@ packages:
     dependency: transitive
     description:
       name: build
-      sha256: "8a5c5761af8e31748bba3c82f68925ace40f3225c3eea25be9beb57eca7cd7a8"
+      sha256: "50df3d1558953a0d936401c1687cc41dbc039f9132f538c7bcb2aac2a580ae7f"
       url: "https://pub.dev"
     source: hosted
-    version: "4.0.11"
+    version: "5.0.0"
   build_config:
     dependency: transitive
     description:
       name: build_config
-      sha256: d466ed2dc9c6cd1d169948879b84ee061eb5e22c64a7c6089879c6296d272a8d
+      sha256: "4703a785fbc3c266c5c7518589d0863f6a05078ee33f7ca5aa4b87a56f1cedd2"
       url: "https://pub.dev"
     source: hosted
-    version: "1.3.3"
+    version: "1.4.0"
   build_daemon:
     dependency: transitive
     description:
@@ -69,10 +69,10 @@ packages:
     dependency: "direct dev"
     description:
       name: build_runner
-      sha256: "6feadd32d90a68253c1f7b4fcff76adb4b41ad32a53f8bad835dc65f01ac9dc5"
+      sha256: "96b9da39a3a8d4365aa1ca6f7655437d80f514ba13d4c21d8408cc8aacb94681"
       url: "https://pub.dev"
     source: hosted
-    version: "2.16.2"
+    version: "2.17.1"
   built_collection:
     dependency: transitive
     description:
@@ -357,10 +357,10 @@ packages:
     dependency: transitive
     description:
       name: source_gen
-      sha256: "11b6047da8e4eb6c643ccac3d0fda3f9c9e11651695f7da24a85ade8aff15a44"
+      sha256: "833ea7d15b5be79949d3d6c077da0267a0bd93c16897b36a771395a91e63086e"
       url: "https://pub.dev"
     source: hosted
-    version: "4.3.0"
+    version: "4.3.1"
   source_helper:
     dependency: transitive
     description: