diff --git a/README.md b/README.md
index 3e071616c..9f3ba73a6 100644
--- a/README.md
+++ b/README.md
@@ -959,10 +959,10 @@ SOFTWARE.
 [nut-armhf-shield]: https://img.shields.io/badge/armhf-yes-green.svg
 [nut-armv7-shield]: https://img.shields.io/badge/armv7-yes-green.svg
 [nut-i386-shield]: https://img.shields.io/badge/i386-yes-green.svg
-[addon-nginxproxymanager]: https://github.com/hassio-addons/addon-nginx-proxy-manager/tree/ee5a984
-[addon-doc-nginxproxymanager]: https://github.com/hassio-addons/addon-nginx-proxy-manager/blob/ee5a984/README.md
+[addon-nginxproxymanager]: https://github.com/hassio-addons/addon-nginx-proxy-manager/tree/32a2222
+[addon-doc-nginxproxymanager]: https://github.com/hassio-addons/addon-nginx-proxy-manager/blob/32a2222/README.md
 [nginxproxymanager-issue]: https://github.com/hassio-addons/addon-nginx-proxy-manager/issues
-[nginxproxymanager-version-shield]: https://img.shields.io/badge/version-ee5a984-blue.svg
+[nginxproxymanager-version-shield]: https://img.shields.io/badge/version-32a2222-blue.svg
 [nginxproxymanager-aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
 [nginxproxymanager-amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
 [nginxproxymanager-armhf-shield]: https://img.shields.io/badge/armhf-yes-green.svg
diff --git a/nginxproxymanager/CHANGELOG.md b/nginxproxymanager/CHANGELOG.md
index 49cff6491..0a748ee40 100644
--- a/nginxproxymanager/CHANGELOG.md
+++ b/nginxproxymanager/CHANGELOG.md
@@ -1,4 +1,5 @@
 # Changelog since v0.8.2
+- Upgrade add-on base image to 9.1.1 (#143) 
 - ⬆ Upgrades py3-pip to 20.3.4-r0 (#140) 
 - ⬆️ Bump frenck/action-addon-linter from v1.3.1 to v1.4 (#142)
 
diff --git a/nginxproxymanager/README.md b/nginxproxymanager/README.md
index b2797b9db..74a675cac 100644
--- a/nginxproxymanager/README.md
+++ b/nginxproxymanager/README.md
@@ -57,6 +57,6 @@ If you are more interested in stable releases of our add-ons:
 [patreon-shield]: https://frenck.dev/wp-content/uploads/2019/12/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-ee5a984-blue.svg
-[release]: https://github.com/hassio-addons/addon-nginx-proxy-manager/tree/ee5a984
+[release-shield]: https://img.shields.io/badge/version-32a2222-blue.svg
+[release]: https://github.com/hassio-addons/addon-nginx-proxy-manager/tree/32a2222
 [screenshot]: https://github.com/hassio-addons/addon-nginx-proxy-manager/raw/main/images/screenshot.gif
\ No newline at end of file
diff --git a/nginxproxymanager/config.json b/nginxproxymanager/config.json
index 2e9303225..238cabfd4 100644
--- a/nginxproxymanager/config.json
+++ b/nginxproxymanager/config.json
@@ -1,6 +1,6 @@
 {
   "name": "Nginx Proxy Manager",
-  "version": "ee5a984",
+  "version": "32a2222",
   "slug": "nginxproxymanager",
   "description": "Manage Nginx proxy hosts with a simple, powerful interface",
   "url": "https://github.com/hassio-addons/addon-nginx-proxy-manager",