diff --git a/CHANGELOG.md b/CHANGELOG.md
index f31bf0f..d636fb0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 5.10.0
+
+upgrade dependencies.
+
 # 5.9.0
 
 upgrade dependencies.
diff --git a/pubspec.yaml b/pubspec.yaml
index aabb8fb..a64db3d 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 ---
 name: pedantic_sensuikan1973
-version: 5.9.0
+version: 5.10.0
 description: The best Dart analyzer settings are used. sensuikan1973 edition.
 homepage: https://github.com/sensuikan1973/pedantic_sensuikan1973