diff --git a/pubspec.lock b/pubspec.lock
index eadfefd..5397f8f 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -133,10 +133,10 @@ packages:
     dependency: "direct main"
     description:
       name: file_saver
-      sha256: "9d93db09bd4da9e43238f9dd485360fc51a5c138eea5ef5f407ec56e58079ac0"
+      sha256: "68c9a085d9bb4546e0a31d1e583a48d7c17a6987d538788ea064f0043b1fc02d"
       url: "https://pub.dev"
     source: hosted
-    version: "0.3.1"
+    version: "0.4.0"
   file_selector:
     dependency: "direct main"
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index ea5f0fc..6f9b673 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -15,7 +15,7 @@ dependencies:
   flutter_secure_storage: ^10.0.0
   get: ^4.7.3
   shared_preferences: ^2.5.0
-  file_saver: ^0.3.0
+  file_saver: ">=0.3.0 <0.5.0"
   file_selector: ^1.1.0
   cryptography: ^2.9.0
   url_launcher: ^6.3.0