diff --git a/experimental/linting_tool/pubspec.lock b/experimental/linting_tool/pubspec.lock
index 45152994f8a..fb469b6af81 100644
--- a/experimental/linting_tool/pubspec.lock
+++ b/experimental/linting_tool/pubspec.lock
@@ -35,14 +35,14 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.8.2"
+    version: "2.10.0"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   build:
     dependency: transitive
     description:
@@ -105,7 +105,7 @@ packages:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.2.1"
   charcode:
     dependency: transitive
     description:
@@ -126,7 +126,7 @@ packages:
       name: clock
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   code_builder:
     dependency: transitive
     description:
@@ -140,7 +140,7 @@ packages:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.15.0"
+    version: "1.17.0"
   context_menus:
     dependency: "direct main"
     description:
@@ -196,7 +196,7 @@ packages:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.1"
   ffi:
     dependency: transitive
     description:
@@ -278,7 +278,7 @@ packages:
       name: flutter_markdown
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.6.9+1"
+    version: "0.6.14"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -372,7 +372,7 @@ packages:
       name: js
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.6.3"
+    version: "0.6.5"
   json2yaml:
     dependency: "direct main"
     description:
@@ -414,28 +414,28 @@ packages:
       name: markdown
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.0.1"
+    version: "7.0.0"
   matcher:
     dependency: transitive
     description:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.11"
+    version: "0.12.13"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.3"
+    version: "0.2.0"
   meta:
     dependency: transitive
     description:
       name: meta
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0"
   mime:
     dependency: transitive
     description:
@@ -470,7 +470,7 @@ packages:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0"
+    version: "1.8.2"
   path_provider:
     dependency: transitive
     description:
@@ -608,21 +608,21 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.1"
+    version: "1.9.1"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.10.0"
+    version: "1.11.0"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   stream_transform:
     dependency: transitive
     description:
@@ -636,21 +636,21 @@ packages:
       name: string_scanner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.2.1"
   test_api:
     dependency: transitive
     description:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.8"
+    version: "0.4.16"
   timing:
     dependency: transitive
     description:
@@ -727,7 +727,7 @@ packages:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.4"
   watcher:
     dependency: transitive
     description:
@@ -773,5 +773,5 @@ packages:
     source: hosted
     version: "3.1.0"
 sdks:
-  dart: ">=2.16.0 <3.0.0"
-  flutter: ">=2.10.0"
+  dart: ">=2.18.0 <3.0.0"
+  flutter: ">=3.0.0"
diff --git a/experimental/linting_tool/pubspec.yaml b/experimental/linting_tool/pubspec.yaml
index a37b7e56dfc..b84a10520be 100644
--- a/experimental/linting_tool/pubspec.yaml
+++ b/experimental/linting_tool/pubspec.yaml
@@ -19,7 +19,7 @@ dependencies:
   file_selector_macos: ^0.8.2
   file_selector_web: ^0.8.1+1
   file_selector_windows: ^0.8.2
-  flutter_markdown: ^0.6.2
+  flutter_markdown: ^0.6.14
   google_fonts: ^2.1.0
   hive: ^2.0.4
   hive_flutter: ^1.1.0