diff --git a/README.md b/README.md
index 52c1d5fd4..c082591e6 100644
--- a/README.md
+++ b/README.md
@@ -806,10 +806,10 @@ SOFTWARE.
 [bitwarden-armhf-shield]: https://img.shields.io/badge/armhf-no-red.svg
 [bitwarden-armv7-shield]: https://img.shields.io/badge/armv7-yes-green.svg
 [bitwarden-i386-shield]: https://img.shields.io/badge/i386-no-red.svg
-[addon-bookstack]: https://github.com/hassio-addons/addon-bookstack/tree/5a82013
-[addon-doc-bookstack]: https://github.com/hassio-addons/addon-bookstack/blob/5a82013/README.md
+[addon-bookstack]: https://github.com/hassio-addons/addon-bookstack/tree/a53169a
+[addon-doc-bookstack]: https://github.com/hassio-addons/addon-bookstack/blob/a53169a/README.md
 [bookstack-issue]: https://github.com/hassio-addons/addon-bookstack/issues
-[bookstack-version-shield]: https://img.shields.io/badge/version-5a82013-blue.svg
+[bookstack-version-shield]: https://img.shields.io/badge/version-a53169a-blue.svg
 [bookstack-aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
 [bookstack-amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
 [bookstack-armhf-shield]: https://img.shields.io/badge/armhf-yes-green.svg
diff --git a/bookstack/CHANGELOG.md b/bookstack/CHANGELOG.md
index 29c77cd4a..201a3d546 100644
--- a/bookstack/CHANGELOG.md
+++ b/bookstack/CHANGELOG.md
@@ -1,4 +1,5 @@
 # Changelog since v0.8.5
+- ⬆️ Upgrades add-on base image to v9.1.7 (#71) 
 - Bump docker/setup-qemu-action from v1.0.1 to v1.0.2 (#70)
 
 Bumps [docker/setup-qemu-action](https://github.com/docker/setup-qemu-action) from v1.0.1 to v1.0.2.
diff --git a/bookstack/README.md b/bookstack/README.md
index 95d4deb54..d2f0c72f8 100644
--- a/bookstack/README.md
+++ b/bookstack/README.md
@@ -42,6 +42,6 @@ If you are more interested in stable releases of our add-ons:
 [forum]: https://community.home-assistant.io/?u=frenck
 [maintenance-shield]: https://img.shields.io/maintenance/yes/2021.svg
 [project-stage-shield]: https://img.shields.io/badge/project%20stage-experimental-yellow.svg
-[release-shield]: https://img.shields.io/badge/version-5a82013-blue.svg
-[release]: https://github.com/hassio-addons/addon-bookstack/tree/5a82013
+[release-shield]: https://img.shields.io/badge/version-a53169a-blue.svg
+[release]: https://github.com/hassio-addons/addon-bookstack/tree/a53169a
 [screenshot]: https://github.com/hassio-addons/addon-bookstack/raw/main/images/screenshot.png
\ No newline at end of file
diff --git a/bookstack/config.json b/bookstack/config.json
index b0d5894be..e7971dcc1 100644
--- a/bookstack/config.json
+++ b/bookstack/config.json
@@ -1,6 +1,6 @@
 {
   "name": "Bookstack",
-  "version": "5a82013",
+  "version": "a53169a",
   "slug": "bookstack",
   "description": "Simple & Free Wiki Software",
   "url": "https://github.com/hassio-addons/addon-bookstack",