diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0274743..1f2a69e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # attr_encrypted
 
+## 4.2.0
+
+* Changed: Set minimum Ruby version as 2.7.
+* Added: Rails 7.2 and 8.0 support.
+* Fixed: Further removal of `datamapper` support.
+
 ## 4.1.1
 
 * Fixed: Fix SystemStackError when extending the reload method with Module#prepend.
diff --git a/lib/attr_encrypted/version.rb b/lib/attr_encrypted/version.rb
index 200faf5..244ead0 100644
--- a/lib/attr_encrypted/version.rb
+++ b/lib/attr_encrypted/version.rb
@@ -4,8 +4,8 @@ module AttrEncrypted
   # Contains information about this gem's version
   module Version
     MAJOR = 4
-    MINOR = 1
-    PATCH = 1
+    MINOR = 2
+    PATCH = 0
 
     # Returns a version string by joining <tt>MAJOR</tt>, <tt>MINOR</tt>, and <tt>PATCH</tt> with <tt>'.'</tt>
     #