diff --git a/README.md b/README.md
index 322f439a8..ee57e87d3 100644
--- a/README.md
+++ b/README.md
@@ -894,10 +894,10 @@ SOFTWARE.
 [portainer-armhf-shield]: https://img.shields.io/badge/armhf-yes-green.svg
 [portainer-armv7-shield]: https://img.shields.io/badge/armv7-yes-green.svg
 [portainer-i386-shield]: https://img.shields.io/badge/i386-no-red.svg
-[addon-prometheus]: https://github.com/hassio-addons/addon-prometheus/tree/45a1472
-[addon-doc-prometheus]: https://github.com/hassio-addons/addon-prometheus/blob/45a1472/README.md
+[addon-prometheus]: https://github.com/hassio-addons/addon-prometheus/tree/dc313a5
+[addon-doc-prometheus]: https://github.com/hassio-addons/addon-prometheus/blob/dc313a5/README.md
 [prometheus-issue]: https://github.com/hassio-addons/addon-prometheus/issues
-[prometheus-version-shield]: https://img.shields.io/badge/version-45a1472-blue.svg
+[prometheus-version-shield]: https://img.shields.io/badge/version-dc313a5-blue.svg
 [prometheus-aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
 [prometheus-amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
 [prometheus-armhf-shield]: https://img.shields.io/badge/armhf-no-red.svg
diff --git a/prometheus/CHANGELOG.md b/prometheus/CHANGELOG.md
index 6d514bfc3..74be0266f 100644
--- a/prometheus/CHANGELOG.md
+++ b/prometheus/CHANGELOG.md
@@ -1 +1 @@
-- arrow_up: Updated prometheus to 2.22.2
+- ⬆️ Upgrades Prometheus to 2.29.1 (#13)
diff --git a/prometheus/DOCS.md b/prometheus/DOCS.md
index c968ee6d6..eac664a30 100644
--- a/prometheus/DOCS.md
+++ b/prometheus/DOCS.md
@@ -25,13 +25,13 @@ Example:
 
 ```yaml
 ---
-job_name: 'octoprint'
+job_name: "octoprint"
 scrape_interval: 5s
-metrics_path: '/plugin/prometheus_exporter/metrics'
+metrics_path: "/plugin/prometheus_exporter/metrics"
 params:
-  apikey: ['VERYSECRETAPIKEY']
+  apikey: ["VERYSECRETAPIKEY"]
 static_configs:
-  - targets: ['octoprint.example.org:5000']
+  - targets: ["octoprint.example.org:5000"]
 ```
 
 **Note**: _This is just an example, don't copy and paste it! Create your own!_
@@ -64,16 +64,15 @@ For stable this is `http://a0d7b954-prometheus:9090`
 ## Changelog & Releases
 
 This repository keeps a change log using [GitHub's releases][releases]
-functionality. The format of the log is based on
-[Keep a Changelog][keepchangelog].
+functionality.
 
 Releases are based on [Semantic Versioning][semver], and use the format
-of ``MAJOR.MINOR.PATCH``. In a nutshell, the version will be incremented
+of `MAJOR.MINOR.PATCH`. In a nutshell, the version will be incremented
 based on the following:
 
-- ``MAJOR``: Incompatible or major changes.
-- ``MINOR``: Backwards-compatible new features and enhancements.
-- ``PATCH``: Backwards-compatible bugfixes and package updates.
+- `MAJOR`: Incompatible or major changes.
+- `MINOR`: Backwards-compatible new features and enhancements.
+- `PATCH`: Backwards-compatible bugfixes and package updates.
 
 ## Support
 
@@ -127,7 +126,6 @@ SOFTWARE.
 [forum]: https://example.net
 [mjrider]: https://github.com/mjrider
 [issue]: https://github.com/hassio-addons/addon-prometheus/issues
-[keepchangelog]: http://keepachangelog.com/en/1.0.0/
 [reddit]: https://reddit.com/r/homeassistant
 [releases]: https://github.com/hassio-addons/addon-prometheus/releases
 [semver]: http://semver.org/spec/v2.0.0.htm
diff --git a/prometheus/README.md b/prometheus/README.md
index 839040ca3..f556011fe 100644
--- a/prometheus/README.md
+++ b/prometheus/README.md
@@ -37,6 +37,6 @@ If you are more interested in stable releases of our add-ons:
 [forum]: https://example.org
 [maintenance-shield]: https://img.shields.io/maintenance/yes/2020.svg
 [project-stage-shield]: https://img.shields.io/badge/project%20stage-Development-yellowgreen.svg
-[release-shield]: https://img.shields.io/badge/version-45a1472-blue.svg
-[release]: https://github.com/hassio-addons/addon-prometheus/tree/45a1472
+[release-shield]: https://img.shields.io/badge/version-dc313a5-blue.svg
+[release]: https://github.com/hassio-addons/addon-prometheus/tree/dc313a5
 [screenshot]: https://github.com/hassio-addons/addon-prometheus/raw/master/images/screenshot.png
\ No newline at end of file
diff --git a/prometheus/config.json b/prometheus/config.json
index 67acc41c9..ca6437819 100644
--- a/prometheus/config.json
+++ b/prometheus/config.json
@@ -1,6 +1,6 @@
 {
   "name": "Prometheus",
-  "version": "45a1472",
+  "version": "dc313a5",
   "slug": "prometheus",
   "description": "Cloud native metrics",
   "url": "https://github.com/hassio-addons/addon-prometheus",
@@ -15,20 +15,16 @@
     "amd64",
     "armv7"
   ],
-  "boot": "auto",
   "hassio_api": true,
   "homeassistant_api": true,
-  "hassio_role": "default",
   "map": [
     "share:rw"
   ],
-  "options": {},
   "ports": {
     "9090/tcp": null
   },
   "ports_description": {
     "9090/tcp": "Not required for Ingress"
   },
-  "schema": {},
   "image": "hassioaddons/prometheus-{arch}"
 }
\ No newline at end of file