diff --git a/pubspec.lock b/pubspec.lock
index ce69a3e..c3cda73 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -7,14 +7,14 @@ packages:
       name: _fe_analyzer_shared
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "49.0.0"
+    version: "59.0.0"
   analyzer:
     dependency: transitive
     description:
       name: analyzer
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "5.1.0"
+    version: "5.11.1"
   args:
     dependency: transitive
     description:
@@ -217,14 +217,14 @@ packages:
       name: json_annotation
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.7.0"
+    version: "4.8.1"
   json_serializable:
     dependency: "direct dev"
     description:
       name: json_serializable
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.5.1"
+    version: "6.6.2"
   lints:
     dependency: "direct dev"
     description:
@@ -478,4 +478,4 @@ packages:
     source: hosted
     version: "3.1.1"
 sdks:
-  dart: ">=2.18.0 <3.0.0"
+  dart: ">=2.19.0 <3.0.0"