diff --git a/README.md b/README.md
index c6ec9bd5..a71e88f3 100644
--- a/README.md
+++ b/README.md
@@ -780,10 +780,10 @@ SOFTWARE.
 [appdaemon3-armhf-shield]: https://img.shields.io/badge/armhf-yes-green.svg
 [appdaemon3-armv7-shield]: https://img.shields.io/badge/armv7-yes-green.svg
 [appdaemon3-i386-shield]: https://img.shields.io/badge/i386-yes-green.svg
-[addon-bitwarden]: https://github.com/hassio-addons/addon-bitwarden/tree/v0.3.0
-[addon-doc-bitwarden]: https://github.com/hassio-addons/addon-bitwarden/blob/v0.3.0/README.md
+[addon-bitwarden]: https://github.com/hassio-addons/addon-bitwarden/tree/v0.3.1
+[addon-doc-bitwarden]: https://github.com/hassio-addons/addon-bitwarden/blob/v0.3.1/README.md
 [bitwarden-issue]: https://github.com/hassio-addons/addon-bitwarden/issues
-[bitwarden-version-shield]: https://img.shields.io/badge/version-v0.3.0-blue.svg
+[bitwarden-version-shield]: https://img.shields.io/badge/version-v0.3.1-blue.svg
 [bitwarden-pulls-shield]: https://img.shields.io/docker/pulls/hassioaddons/bitwarden-amd64.svg
 [bitwarden-aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
 [bitwarden-amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
diff --git a/bitwarden/CHANGELOG.md b/bitwarden/CHANGELOG.md
index 3420bcf4..92ad7d45 100644
--- a/bitwarden/CHANGELOG.md
+++ b/bitwarden/CHANGELOG.md
@@ -4,9 +4,10 @@ This release is a generic update release.
 
 ### 🔨 Changes
 
-- :arrow_up: Upgrades Bitwarden RS to 1.10.0 (#6)
+- :fire: Removes unneeded access to config folder
+- :arrow_up: Upgrades add-on base image to v4.0.0
 
-[changelog]: https://github.com/hassio-addons/addon-bitwarden/compare/v0.2.2...v0.3.0
+[changelog]: https://github.com/hassio-addons/addon-bitwarden/compare/v0.3.0...v0.3.1
 
 Questions? Join our Discord server! https://discord.me/hassioaddons
 Enjoying my add-ons? Consider supporting my work: https://patreon.com/frenck
\ No newline at end of file
diff --git a/bitwarden/README.md b/bitwarden/README.md
index 5ed87543..0388423a 100644
--- a/bitwarden/README.md
+++ b/bitwarden/README.md
@@ -52,13 +52,13 @@ If you are more interested in stable releases of our add-ons:
 [buymeacoffee]: https://www.buymeacoffee.com/frenck
 [discord-shield]: https://img.shields.io/discord/478094546522079232.svg
 [discord]: https://discord.me/hassioaddons
-[docs]: https://github.com/hassio-addons/addon-bitwarden/blob/v0.3.0/README.md
+[docs]: https://github.com/hassio-addons/addon-bitwarden/blob/v0.3.1/README.md
 [forum-shield]: https://img.shields.io/badge/community-forum-brightgreen.svg
 [forum]: https://community.home-assistant.io/t/community-hass-io-add-on-bitwarden-rs/115573?u=frenck
 [maintenance-shield]: https://img.shields.io/maintenance/yes/2019.svg
 [patreon-shield]: https://www.frenck.nl/images/patreon.png
 [patreon]: https://www.patreon.com/frenck
 [project-stage-shield]: https://img.shields.io/badge/project%20stage-experimental-yellow.svg
-[release-shield]: https://img.shields.io/badge/version-v0.3.0-blue.svg
-[release]: https://github.com/hassio-addons/addon-bitwarden/tree/v0.3.0
+[release-shield]: https://img.shields.io/badge/version-v0.3.1-blue.svg
+[release]: https://github.com/hassio-addons/addon-bitwarden/tree/v0.3.1
 [screenshot]: https://github.com/hassio-addons/addon-bitwarden/raw/master/images/screenshot.png
diff --git a/bitwarden/config.json b/bitwarden/config.json
index f788156f..3108a028 100644
--- a/bitwarden/config.json
+++ b/bitwarden/config.json
@@ -1,6 +1,6 @@
 {
   "name": "Bitwarden RS",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "slug": "bitwarden",
   "description": "Open source password management solution",
   "url": "https://github.com/hassio-addons/addon-bitwarden",
@@ -21,7 +21,6 @@
     "7277/tcp": "Bitwarden Vault"
   },
   "map": [
-    "config",
     "ssl"
   ],
   "options": {