diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index 873d8ebf..f303c309 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: ['7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3']
+        php: ['8.2', '8.3', '8.4']
         os: ['ubuntu-latest']
 
     steps:
@@ -49,7 +49,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: ['7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3']
+        php: ['8.2', '8.3', '8.4']
         os: ['ubuntu-latest']
 
     steps:
diff --git a/README.md b/README.md
index 19bc02f2..49dcf650 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Icinga DB Web
 
-[![PHP Support](https://img.shields.io/badge/php-%3E%3D%207.2-777BB4?logo=PHP)](https://php.net/)
+[![PHP Support](https://img.shields.io/badge/php-%3E%3D%208.2-777BB4?logo=PHP)](https://php.net/)
 ![Build Status](https://github.com/Icinga/icingadb-web/actions/workflows/php.yml/badge.svg?branch=main)
 [![Github Tag](https://img.shields.io/github/tag/Icinga/icingadb-web.svg)](https://github.com/Icinga/icingadb-web/releases/latest)
 
diff --git a/doc/02-Installation.md.d/From-Source.md b/doc/02-Installation.md.d/From-Source.md
index f6e4c121..ee369e53 100644
--- a/doc/02-Installation.md.d/From-Source.md
+++ b/doc/02-Installation.md.d/From-Source.md
@@ -6,7 +6,7 @@ Make sure you use `icingadb` as the module name. The following requirements must
 
 ### Requirements
 
-* PHP (≥7.2)
+* PHP (≥8.2)
 * MySQL or PostgreSQL PDO PHP libraries
 * The following PHP modules must be installed: `cURL`, `dom`, `json`, `libxml`
 * [Icinga DB](https://github.com/Icinga/icingadb)