diff --git a/dio/CHANGELOG.md b/dio/CHANGELOG.md
index 0f6117b10..a39a21f1d 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.*
+
+## 5.4.0
+
 - Improve `SyncTransformer`'s stream transform.
 - Allow case-sensitive header keys with the `preserveHeaderCase` flag through options.
 - Fix `receiveTimeout` for the `IOHttpClientAdapter`.
diff --git a/dio/pubspec.yaml b/dio/pubspec.yaml
index 910d569c6..f926654e1 100644
--- a/dio/pubspec.yaml
+++ b/dio/pubspec.yaml
@@ -1,5 +1,5 @@
 name: dio
-version: 5.3.4
+version: 5.4.0
 
 description: |
   A powerful HTTP networking package,