diff --git a/CHANGELOG.md b/CHANGELOG.md
index ec3746c..c83f11f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 1.2.4
+
+- Fix issue where both `minimum` and `maximum` constraints could not be added to a `length:` validator.
+
 ## 1.2.3
 
 - Remove `alias` from child lookup criteria in JSONAPI serializer.
diff --git a/lib/typed_params/version.rb b/lib/typed_params/version.rb
index b0ca6dc..ee5976f 100644
--- a/lib/typed_params/version.rb
+++ b/lib/typed_params/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module TypedParams
-  VERSION = '1.2.3'
+  VERSION = '1.2.4'
 end