diff --git a/package/CHANGELOG.md b/package/CHANGELOG.md
index 40be4af..4ff699b 100644
--- a/package/CHANGELOG.md
+++ b/package/CHANGELOG.md
@@ -1,8 +1,12 @@
 # Changelog
 
+## 1.0.1 Feb 24, 2024
+
+Temporarily add the upper constraint of the Flutter SDK version to 3.20.0, since the current SDK used to analyze packages on pub.dev is 3.20.0-1.1.pre, which has a breaking change in the `PageView' class and is not compatible with the current version of this package, resulting in static analysis errors on pub.dev.
+
 ## 1.0.0 Feb 24, 2024
 
-- Dart3 is now required.
+Dart3 is now required.
 
 ## 1.0.0-rc.2 Jun 17, 2023
 
diff --git a/package/pubspec.yaml b/package/pubspec.yaml
index ed56ee8..5158fc7 100644
--- a/package/pubspec.yaml
+++ b/package/pubspec.yaml
@@ -1,6 +1,6 @@
 name: exprollable_page_view
 description: Yet another PageView widget that expands its page while scrolling it. Exprollable is a coined word combining the words expandable and scrollable.
-version: 1.0.0
+version: 1.0.1
 repository: https://github.com/fujidaiti/exprollable_page_view
 
 environment: