diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1b74dc5..bb3951f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), 
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.5.2] - 2024-02-02 20:47:10
+
+### Changed
+
+- Added calculate_demo endpoint for use on API documentation page
+
 ## [0.5.1] - 2024-02-02 16:57:55
 
 ### Changed
@@ -193,6 +199,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 
 
+[0.5.2]: https://github.com/PolicyEngine/policyengine-household-api/compare/0.5.1...0.5.2
 [0.5.1]: https://github.com/PolicyEngine/policyengine-household-api/compare/0.5.0...0.5.1
 [0.5.0]: https://github.com/PolicyEngine/policyengine-household-api/compare/0.4.0...0.5.0
 [0.4.0]: https://github.com/PolicyEngine/policyengine-household-api/compare/0.3.10...0.4.0
diff --git a/changelog.yaml b/changelog.yaml
index 84763e7..8b93c4e 100644
--- a/changelog.yaml
+++ b/changelog.yaml
@@ -164,3 +164,8 @@
     changed:
     - Removed the '@clients' parameter from the client_id portion of the JWT
   date: 2024-02-02 16:57:55
+- bump: patch
+  changes:
+    changed:
+    - Added calculate_demo endpoint for use on API documentation page
+  date: 2024-02-02 20:47:10
diff --git a/policyengine_household_api/constants.py b/policyengine_household_api/constants.py
index 24ba75e..d1e8f87 100644
--- a/policyengine_household_api/constants.py
+++ b/policyengine_household_api/constants.py
@@ -6,7 +6,7 @@
 POST = "POST"
 UPDATE = "UPDATE"
 LIST = "LIST"
-VERSION = "0.5.1"
+VERSION = "0.5.2"
 COUNTRIES = ("uk", "us", "ca", "ng", "il")
 COUNTRY_PACKAGE_NAMES = (
     "policyengine_uk",
diff --git a/setup.py b/setup.py
index f18e570..5b20c71 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@
         "google-cloud-logging",
         "gunicorn",
         "policyengine_canada==0.87.0",
-        "policyengine-ng==0.5.1",
+        "policyengine-ng==0.5.2",
         "policyengine-il==0.1.0",
         "policyengine_uk==0.62.0",
         "policyengine_us==0.571.2",