diff --git a/packages/amplify_core/doc/pubspec.yaml b/packages/amplify_core/doc/pubspec.yaml
index f1c9ecf40ce..bae631f557f 100644
--- a/packages/amplify_core/doc/pubspec.yaml
+++ b/packages/amplify_core/doc/pubspec.yaml
@@ -27,4 +27,5 @@ dev_dependencies:
     git:
       url: https://github.com/dart-lang/site-shared
       path: packages/code_excerpter
+      ref: 923adadacbb95f11d222e6fc6135f6dbb66f84ee
   test: ^1.22.1
diff --git a/packages/amplify_core/pubspec.yaml b/packages/amplify_core/pubspec.yaml
index 80a0c484872..90bac7d851a 100644
--- a/packages/amplify_core/pubspec.yaml
+++ b/packages/amplify_core/pubspec.yaml
@@ -32,6 +32,7 @@ dev_dependencies:
     git:
       url: https://github.com/dart-lang/site-shared
       path: packages/code_excerpt_updater
+      ref: 923adadacbb95f11d222e6fc6135f6dbb66f84ee
   json_serializable: 6.7.1
   path: any
   test: ^1.22.1