diff --git a/deprecated/dart_firebase/pubspec.yaml b/deprecated/dart_firebase/pubspec.yaml
old mode 100755
new mode 100644
diff --git a/packages/undo/pubspec.yaml b/packages/undo/pubspec.yaml
index 1ff0cb3..486dd51 100644
--- a/packages/undo/pubspec.yaml
+++ b/packages/undo/pubspec.yaml
@@ -10,5 +10,5 @@ environment:
   sdk: ^3.5.0
 
 dev_dependencies:
-  lints: ^6.0.0
+  lints: ^6.1.0
   test: ^1.24.9
diff --git a/pubspec.lock b/pubspec.lock
index 47325c7..ce7aba9 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -276,10 +276,10 @@ packages:
     dependency: transitive
     description:
       name: lints
-      sha256: a5e2b223cb7c9c8efdc663ef484fdd95bb243bff242ef5b13e26883547fce9a0
+      sha256: "12f842a479589fea194fe5c5a3095abc7be0c1f2ddfa9a0e76aed1dbd26a87df"
       url: "https://pub.dev"
     source: hosted
-    version: "6.0.0"
+    version: "6.1.0"
   logging:
     dependency: transitive
     description: