diff --git a/docs/INSTALLATION.md b/docs/INSTALLATION.md
index cb76ec86..be2e4e9f 100644
--- a/docs/INSTALLATION.md
+++ b/docs/INSTALLATION.md
@@ -2,7 +2,7 @@
 
 ## Which version to chose?
 
-We encourage to use a stable PHP release with active support. Currently this is **PHP 7.3 and 7.4**. Details on current releases and their timelines can be found at [php.net/supported-versions](https://www.php.net/supported-versions.php).
+We encourage to use a stable PHP release with active support. Currently this is **PHP 7.3, 7.4 and 8.0**. Details on current releases and their timelines can be found at [php.net/supported-versions](https://www.php.net/supported-versions.php). PHP 7.3 is only supported until December 2021, so PHP 7.4 or 8.0 are preferred. Version 8.1 will be available in late November 2021.
 
 ## Install PHP