diff --git a/zxscanner/pubspec.lock b/zxscanner/pubspec.lock
index 2a47bc0..f70d24a 100644
--- a/zxscanner/pubspec.lock
+++ b/zxscanner/pubspec.lock
@@ -531,7 +531,7 @@ packages:
       name: mobx
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.3"
   mobx_codegen:
     dependency: "direct dev"
     description:
diff --git a/zxscanner/pubspec.yaml b/zxscanner/pubspec.yaml
index 202c067..8259866 100644
--- a/zxscanner/pubspec.yaml
+++ b/zxscanner/pubspec.yaml
@@ -25,7 +25,7 @@ dependencies:
   image: ^3.2.2
   image_picker: ^0.8.5
   intl: ^0.17.0
-  mobx: ^2.1.1
+  mobx: ^2.1.3
   path_provider: ^2.0.11
   share_plus: ^5.0.0
   shared_preferences: ^2.0.15