diff --git a/pubspec.yaml b/pubspec.yaml
index 1cec4572..c60399e3 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -15,7 +15,7 @@ dependencies:
   html_unescape: ^1.0.1+3
   moor: ^3.0.2
   random_string: ^2.0.1
-  encrypt: 4.0.2
+  encrypt: ^4.0.2
   crypto: ^2.1.4
   base58check: ^1.0.1
   password_hash: ^2.0.0