diff --git a/example/pubspec.lock b/example/pubspec.lock
index 492d6e6..3e3ab69 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -14,7 +14,7 @@ packages:
       name: auto_size_text
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.1.0"
+    version: "3.0.0-nullsafety.0"
   boolean_selector:
     dependency: transitive
     description:
@@ -63,14 +63,14 @@ packages:
       name: device_info
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.0.0"
+    version: "2.0.0"
   device_info_platform_interface:
     dependency: transitive
     description:
       name: device_info_platform_interface
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.0.1"
+    version: "2.0.1"
   dio:
     dependency: "direct main"
     description:
@@ -96,7 +96,7 @@ packages:
       name: flutter_highlight
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.6.0"
+    version: "0.7.0"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -115,7 +115,7 @@ packages:
       name: highlight
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.6.0"
+    version: "0.7.0"
   http_parser:
     dependency: transitive
     description:
@@ -143,7 +143,7 @@ packages:
       name: package_info
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.4.3+4"
+    version: "2.0.0"
   path:
     dependency: transitive
     description:
@@ -157,7 +157,7 @@ packages:
       name: plugin_platform_interface
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.0.3"
+    version: "2.0.0"
   power_logger:
     dependency: "direct main"
     description:
@@ -234,5 +234,5 @@ packages:
     source: hosted
     version: "2.1.0"
 sdks:
-  dart: ">=2.12.0-29.10.beta <3.0.0"
+  dart: ">=2.12.0 <3.0.0"
   flutter: ">=1.17.0"
diff --git a/pubspec.lock b/pubspec.lock
index 788340a..bb6cc5c 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -14,7 +14,7 @@ packages:
       name: auto_size_text
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.1.0"
+    version: "3.0.0-nullsafety.0"
   boolean_selector:
     dependency: transitive
     description:
@@ -56,14 +56,14 @@ packages:
       name: device_info
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.0.0"
+    version: "2.0.0"
   device_info_platform_interface:
     dependency: transitive
     description:
       name: device_info_platform_interface
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.0.1"
+    version: "2.0.1"
   dio:
     dependency: "direct main"
     description:
@@ -89,7 +89,7 @@ packages:
       name: flutter_highlight
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.6.0"
+    version: "0.7.0"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -101,7 +101,7 @@ packages:
       name: highlight
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.6.0"
+    version: "0.7.0"
   http_parser:
     dependency: transitive
     description:
@@ -129,7 +129,7 @@ packages:
       name: package_info
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.4.3+4"
+    version: "2.0.0"
   path:
     dependency: transitive
     description:
@@ -143,7 +143,7 @@ packages:
       name: plugin_platform_interface
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.0.3"
+    version: "2.0.0"
   pretty_json:
     dependency: "direct main"
     description:
@@ -213,5 +213,5 @@ packages:
     source: hosted
     version: "2.1.0"
 sdks:
-  dart: ">=2.12.0-29.10.beta <3.0.0"
+  dart: ">=2.12.0 <3.0.0"
   flutter: ">=1.17.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 0c0c92b..742be08 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -12,10 +12,10 @@ dependencies:
     sdk: flutter
   dio: ^4.0.0-prev3
   pretty_json: ^1.1.0
-  flutter_highlight: ^0.6.0
-  device_info: ^1.0.0
-  package_info: ^0.4.3+4
-  auto_size_text: ^2.1.0
+  flutter_highlight: ^0.7.0
+  device_info: ^2.0.0
+  package_info: ^2.0.0
+  auto_size_text: 3.0.0-nullsafety.0
 
 dev_dependencies:
   flutter_test: