diff --git a/package/CHANGELOG.md b/package/CHANGELOG.md
index ae42495..4ac4a80 100644
--- a/package/CHANGELOG.md
+++ b/package/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 1.5.5
+
+- Increase SDK upper bound to `<4.0.0`
+
 # 1.5.4
 
 - **Fixed:** Usage of `Object.hash`
diff --git a/package/pubspec.yaml b/package/pubspec.yaml
index 9188252..bb62d11 100644
--- a/package/pubspec.yaml
+++ b/package/pubspec.yaml
@@ -1,6 +1,6 @@
 name: beamer
 description: A routing package built on top of Router and Navigator's pages API, supporting arbitrary nested navigation, guards and more.
-version: 1.5.4
+version: 1.5.5
 homepage: https://beamer.dev
 repository: https://github.com/slovnicki/beamer