diff --git a/CHANGELOG.md b/CHANGELOG.md
index 75d5986..180473e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 0.5.4
+* Update UniqueFieldsMixin to support DRF 3.11 validator context API (@mands)
+
 ## 0.5.3
 * Support custom resource_type_field_name for polymorphic serialize (@tsaipoan)
 
diff --git a/drf_writable_nested/__init__.py b/drf_writable_nested/__init__.py
index 66087a6..c879ec2 100644
--- a/drf_writable_nested/__init__.py
+++ b/drf_writable_nested/__init__.py
@@ -1,5 +1,5 @@
 __title__ = 'DRF writable nested'
-__version__ = '0.5.3'
+__version__ = '0.5.4'
 __author__ = 'beda.software'
 __license__ = 'BSD 2-Clause'
 __copyright__ = 'Copyright 2014-2019 beda.software'