diff --git a/CHANGELOG.md b/CHANGELOG.md
index 398752bf..8ad1caff 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).
 
+## [3.4.0] - 2024-08-07 12:42:36
+
+### Added
+
+- Flat file export option to simulations.
+
 ## [3.3.0] - 2024-08-02 09:09:51
 
 ### Added
@@ -765,6 +771,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 
 
+[3.4.0]: https://github.com/PolicyEngine/policyengine-core/compare/3.3.0...3.4.0
 [3.3.0]: https://github.com/PolicyEngine/policyengine-core/compare/3.2.0...3.3.0
 [3.2.0]: https://github.com/PolicyEngine/policyengine-core/compare/3.1.0...3.2.0
 [3.1.0]: https://github.com/PolicyEngine/policyengine-core/compare/3.0.0...3.1.0
diff --git a/changelog.yaml b/changelog.yaml
index edbf7246..fdb0a707 100644
--- a/changelog.yaml
+++ b/changelog.yaml
@@ -609,3 +609,8 @@
     - Simulation loading from dataframes.
     - Simulation `start_instant` attribute.
   date: 2024-08-02 09:09:51
+- bump: minor
+  changes:
+    added:
+    - Flat file export option to simulations.
+  date: 2024-08-07 12:42:36
diff --git a/changelog_entry.yaml b/changelog_entry.yaml
index cee98a9f..e69de29b 100644
--- a/changelog_entry.yaml
+++ b/changelog_entry.yaml
@@ -1,4 +0,0 @@
-- bump: minor
-  changes:
-    added:
-    - Flat file export option to simulations.
\ No newline at end of file
diff --git a/setup.py b/setup.py
index dcc38c51..015fa3bc 100644
--- a/setup.py
+++ b/setup.py
@@ -48,7 +48,7 @@
 
 setup(
     name="policyengine-core",
-    version="3.3.0",
+    version="3.4.0",
     author="PolicyEngine",
     author_email="hello@policyengine.org",
     classifiers=[