diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2d352af..8bd0f75 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,4 +2,32 @@
 
 <!-- <START NEW CHANGELOG ENTRY> -->
 
+## 4.0.0
+
+([Full Changelog](https://github.com/jupyterlab-contrib/jupyterlab-tour/compare/v3.1.4...fd7eecc2f6454a4ef504173ee818da4f4ee6bf69))
+
+### Enhancements made
+
+- Enhance tour version [#81](https://github.com/jupyterlab-contrib/jupyterlab-tour/pull/81) ([@fcollonval](https://github.com/fcollonval))
+- Add support for notebook 7 [#75](https://github.com/jupyterlab-contrib/jupyterlab-tour/pull/75) ([@fcollonval](https://github.com/fcollonval))
+- Add notebook tours, icons [#29](https://github.com/jupyterlab-contrib/jupyterlab-tour/pull/29) ([@bollwyvl](https://github.com/bollwyvl))
+
+### Bugs fixed
+
+- Fix internationalization [#74](https://github.com/jupyterlab-contrib/jupyterlab-tour/pull/74) ([@fcollonval](https://github.com/fcollonval))
+
+### Maintenance and upkeep improvements
+
+- Bump @babel/traverse from 7.22.10 to 7.23.2 [#80](https://github.com/jupyterlab-contrib/jupyterlab-tour/pull/80) ([@dependabot](https://github.com/dependabot))
+- Bump postcss from 8.4.27 to 8.4.31 [#79](https://github.com/jupyterlab-contrib/jupyterlab-tour/pull/79) ([@dependabot](https://github.com/dependabot))
+- Bump postcss from 8.4.27 to 8.4.31 in /ui-tests [#78](https://github.com/jupyterlab-contrib/jupyterlab-tour/pull/78) ([@dependabot](https://github.com/dependabot))
+- Bump systeminformation from 5.18.10 to 5.21.8 in /ui-tests [#77](https://github.com/jupyterlab-contrib/jupyterlab-tour/pull/77) ([@dependabot](https://github.com/dependabot))
+- upgrade to jupyterlab4 [#71](https://github.com/jupyterlab-contrib/jupyterlab-tour/pull/71) ([@djangoliv](https://github.com/djangoliv))
+
+### Contributors to this release
+
+([GitHub contributors page for this release](https://github.com/jupyterlab-contrib/jupyterlab-tour/graphs/contributors?from=2021-10-31&to=2023-11-08&type=c))
+
+[@bollwyvl](https://github.com/search?q=repo%3Ajupyterlab-contrib%2Fjupyterlab-tour+involves%3Abollwyvl+updated%3A2021-10-31..2023-11-08&type=Issues) | [@dependabot](https://github.com/search?q=repo%3Ajupyterlab-contrib%2Fjupyterlab-tour+involves%3Adependabot+updated%3A2021-10-31..2023-11-08&type=Issues) | [@djangoliv](https://github.com/search?q=repo%3Ajupyterlab-contrib%2Fjupyterlab-tour+involves%3Adjangoliv+updated%3A2021-10-31..2023-11-08&type=Issues) | [@fcollonval](https://github.com/search?q=repo%3Ajupyterlab-contrib%2Fjupyterlab-tour+involves%3Afcollonval+updated%3A2021-10-31..2023-11-08&type=Issues) | [@github-actions](https://github.com/search?q=repo%3Ajupyterlab-contrib%2Fjupyterlab-tour+involves%3Agithub-actions+updated%3A2021-10-31..2023-11-08&type=Issues)
+
 <!-- <END NEW CHANGELOG ENTRY> -->
diff --git a/package.json b/package.json
index 4e9735c..40ff950 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "jupyterlab-tour",
-    "version": "3.2.0",
+    "version": "4.0.0",
     "description": "A JupyterLab UI Tour.",
     "keywords": [
         "jupyter",