diff --git a/pubspec.yaml b/pubspec.yaml
index 92e53e2..0c73c2e 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -12,7 +12,7 @@ dependencies:
   collection: ^1.18.0
   crypto: ^3.0.3
   msgpack_dart: ^1.0.1
-  pinenacl: ^0.5.1
+  pinenacl: ^0.6.0
 
 dev_dependencies:
   lints: ^3.0.0