diff --git a/README.md b/README.md
index 1d67bea4b..c6abf9161 100644
--- a/README.md
+++ b/README.md
@@ -1146,10 +1146,10 @@ 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/df9e618
-[addon-doc-prometheus]: https://github.com/hassio-addons/addon-prometheus/blob/df9e618/README.md
+[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
 [prometheus-issue]: https://github.com/hassio-addons/addon-prometheus/issues
-[prometheus-version-shield]: https://img.shields.io/badge/version-df9e618-blue.svg
+[prometheus-version-shield]: https://img.shields.io/badge/version-45a1472-blue.svg
 [prometheus-pulls-shield]: https://img.shields.io/docker/pulls/hassioaddons/prometheus-amd64.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
diff --git a/prometheus/CHANGELOG.md b/prometheus/CHANGELOG.md
index 3af548b96..6d514bfc3 100644
--- a/prometheus/CHANGELOG.md
+++ b/prometheus/CHANGELOG.md
@@ -1 +1 @@
-- ⬆ Update prometheus to 2.21.0
+- arrow_up: Updated prometheus to 2.22.2
diff --git a/prometheus/README.md b/prometheus/README.md
index 1775864d3..839040ca3 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-df9e618-blue.svg
-[release]: https://github.com/hassio-addons/addon-prometheus/tree/df9e618
+[release-shield]: https://img.shields.io/badge/version-45a1472-blue.svg
+[release]: https://github.com/hassio-addons/addon-prometheus/tree/45a1472
 [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 0f265c6a9..67acc41c9 100644
--- a/prometheus/config.json
+++ b/prometheus/config.json
@@ -1,6 +1,6 @@
 {
   "name": "Prometheus",
-  "version": "df9e618",
+  "version": "45a1472",
   "slug": "prometheus",
   "description": "Cloud native metrics",
   "url": "https://github.com/hassio-addons/addon-prometheus",