diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8bed8775..d7c3a75a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ on:
       - 'pubspec.yaml'
 jobs:
   test:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:  
     - uses: actions/checkout@v1
 
diff --git a/.github/workflows/dependabot.yml b/.github/workflows/dependabot.yml
deleted file mode 100644
index 7e827d5a..00000000
--- a/.github/workflows/dependabot.yml
+++ /dev/null
@@ -1,15 +0,0 @@
-name: Dependabot Pub
-
-on: workflow_dispatch
-
-jobs:
-  pub:
-    name: Dependabot Pub
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: dart-lang/setup-dart@v1
-      - name: Update
-        uses: IchordeDionysos/dependabot-pub-runner@main
-        with:
-          path: /
\ No newline at end of file
diff --git a/pubspec.lock b/pubspec.lock
index c36665f2..09d6373e 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -545,14 +545,14 @@ packages:
       name: json_annotation
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.6.0"
+    version: "4.7.0"
   json_serializable:
     dependency: "direct dev"
     description:
       name: json_serializable
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.3.2"
+    version: "6.4.0"
   klizma:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 958f91c3..def8f34a 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -44,7 +44,7 @@ dependencies:
   http: ^0.13.5
   image_picker: ^0.8.4+9
   intl: ^0.17.0
-  json_annotation: ^4.5.0
+  json_annotation: ^4.7.0
   version: ^3.0.2
   package_info: ^2.0.2
   provider: ^6.0.3