diff --git a/CHANGES.md b/CHANGES.md
index 1abf89f0..58727e4a 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,19 @@
 Unreleased
 ==========
 
+1.20.0
+======
+
+**Added:**
+
+* Add support for PHP 8.4 (@andypost)
+
+**Fixed:**
+
+* Fix support for doubling methods using an enum case as default value of a parameter (@jdreesen)
+* Fix deprecation when doubling a class with constructor parameters (@singinwhale, @W0rma)
+* Fix deprecation warning when using phpdocumentor/reflection-docblock 5.4+ (@jrfnl)
+
 1.19.0
 ======