diff --git a/dio/CHANGELOG.md b/dio/CHANGELOG.md
index 0d09b757e..3ed4648ac 100644
--- a/dio/CHANGELOG.md
+++ b/dio/CHANGELOG.md
@@ -5,6 +5,10 @@ See the [Migration Guide][] for the complete breaking changes list.**
 
 ## Unreleased
 
+*None.*
+
+## 5.4.3+1
+
 - Fix type promotions for the UTF-8 encoder on previous Dart SDKs.
 
 ## 5.4.3
diff --git a/dio/pubspec.yaml b/dio/pubspec.yaml
index 7f72b9b28..5ea6f57ee 100644
--- a/dio/pubspec.yaml
+++ b/dio/pubspec.yaml
@@ -1,5 +1,5 @@
 name: dio
-version: 5.4.3
+version: 5.4.3+1
 
 description: |
   A powerful HTTP networking package,