diff --git a/pubspec.lock b/pubspec.lock
index 3cea1fc..01e17b3 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -14,7 +14,7 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.6.1"
+    version: "2.10.0"
   bloc:
     dependency: transitive
     description:
@@ -28,7 +28,7 @@ packages:
       name: boolean_selector
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   carousel_slider:
     dependency: "direct main"
     description:
@@ -42,7 +42,7 @@ packages:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.1"
   charcode:
     dependency: transitive
     description:
@@ -56,14 +56,14 @@ packages:
       name: clock
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   collection:
     dependency: transitive
     description:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.15.0"
+    version: "1.17.0"
   crypto:
     dependency: transitive
     description:
@@ -98,7 +98,7 @@ packages:
       name: dio
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.0.0"
+    version: "5.0.3"
   equatable:
     dependency: "direct main"
     description:
@@ -112,7 +112,7 @@ packages:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.1"
   ffi:
     dependency: transitive
     description:
@@ -244,7 +244,7 @@ packages:
       name: js
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.6.3"
+    version: "0.6.5"
   json_annotation:
     dependency: transitive
     description:
@@ -258,14 +258,21 @@ packages:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.10"
+    version: "0.12.13"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.2.0"
   meta:
     dependency: transitive
     description:
       name: meta
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.0"
+    version: "1.8.0"
   nested:
     dependency: transitive
     description:
@@ -279,7 +286,7 @@ packages:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0"
+    version: "1.8.2"
   path_drawing:
     dependency: transitive
     description:
@@ -431,42 +438,42 @@ 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"
   string_scanner:
     dependency: transitive
     description:
       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: "0.3.0"
+    version: "0.4.16"
   typed_data:
     dependency: transitive
     description:
@@ -480,7 +487,7 @@ packages:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.4"
   win32:
     dependency: transitive
     description:
@@ -503,5 +510,5 @@ packages:
     source: hosted
     version: "5.1.2"
 sdks:
-  dart: ">=2.13.0 <3.0.0"
+  dart: ">=2.18.0 <3.0.0"
   flutter: ">=1.26.0-17.6.pre"
diff --git a/pubspec.yaml b/pubspec.yaml
index 8a93718..1fa4bcb 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -25,7 +25,7 @@ dependencies:
     sdk: flutter
   carousel_slider: 4.0.0-nullsafety.0
   cupertino_icons: ^1.0.0
-  dio: ^4.0.0
+  dio: ^5.0.3
   equatable: ^2.0.3
   file_picker: ^3.0.2+2
   fl_chart: ^0.35.0