Bump version to 4.0.1

Bump version to 4.0.1

diff --git a/CHANGELOG.md b/CHANGELOG.md
index cd945bc..b0c242c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 4.0.1 - 2022-01-13
+
+ * Add support for Rails 7.0+
+
 ## 4.0.0 - 2021-11-15
 
  * Vary the encrypted/signed cookie salts per-hostname (fix for CVE-2021-41263). This update will
diff --git a/lib/rails_multisite/version.rb b/lib/rails_multisite/version.rb
index f524c81..475a53d 100644
--- a/lib/rails_multisite/version.rb
+++ b/lib/rails_multisite/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 #
 module RailsMultisite
-  VERSION = "4.0.0"
+  VERSION = "4.0.1"
 end

GitHub sha: 904f6ffdd08fce387c92ae65d7a108b828b4d0d7

This commit appears in #30 which was approved by davidtaylorhq. It was merged by Flink.