diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1733637d3..a2ea8fe29 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,20 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+<a name="v4.0.1"></a>
+## [v4.0.1](https://github.com/CommunitySolidServer/CommunitySolidServer/compare/v4.0.0...v4.0.1) - 2022-05-10
+
+### Changed
+* [chore: Fix oidc-provider library to v7.10.6](https://github.com/CommunitySolidServer/CommunitySolidServer/commit/ef9dd433464799f54eade34fe11de04c5ab3a70e)
+
+### Deprecated
+* [chore: Drop support for Node 12](https://github.com/CommunitySolidServer/CommunitySolidServer/commit/3d6e3d2e39ffd54ffed6fc0d24de97d50d45c96d)
+
+### Fixed
+* [fix: %2F not handled correctly in file backend #1184](https://github.com/CommunitySolidServer/CommunitySolidServer/commit/dbdb9b424e4c4f68c19c66396064486bff93a7e4)
+* [fix: Make delimiter encoding case-insensitive.](https://github.com/CommunitySolidServer/CommunitySolidServer/commit/50469e2c1f3d9c808062fde96d2ce62d5e85475e)
+
+
 <a name="v4.0.0"></a>
 ## [v4.0.0](https://github.com/CommunitySolidServer/CommunitySolidServer/compare/v3.0.0...v4.0.0) - 2022-04-19
 
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index ab1b0c668..f7d2d43fa 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,5 +1,9 @@
 # Community Solid Server release notes
 
+## V4.0.1
+Freezes the `oidc-provider` dependency to prevent a potential issue with the solid authn client
+as described in https://github.com/inrupt/solid-client-authn-js/issues/2103.
+
 ## v4.0.0
 ### New features
 - The server can be started with a new parameter to automatically generate accounts and pods, 
diff --git a/package-lock.json b/package-lock.json
index df4bd4981..b4f0501e6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@solid/community-server",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@solid/community-server",
-      "version": "4.0.0",
+      "version": "4.0.1",
       "license": "MIT",
       "dependencies": {
         "@comunica/actor-init-sparql": "^1.22.3",
diff --git a/package.json b/package.json
index 87e1dd185..b1d8f9487 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@solid/community-server",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "Community Solid Server: an open and modular implementation of the Solid specifications",
   "keywords": [
     "solid",