diff --git a/pubspec.yaml b/pubspec.yaml
index 9751322d6..268e2b0a2 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -21,7 +21,7 @@ issue_tracker: https://github.com/sensuikan1973/pedax/issues
 #
 # NOTE: you can't specify duplicated build number.
 # See: https://appstoreconnect.apple.com/apps/1557500142/buildactivity
-version: 6.20.0+116
+version: 6.21.0+117
 
 environment: # See: https://dart.dev/tools/pub/pubspec#sdk-constraints
   sdk: ">=3.1.0 <4.0.0"