3 files changed, 3 insertions, 3 deletions

diff --git a/docs/de/user/installation.rst b/docs/de/user/installation.rst
index 0de6b6de..8393455a 100644
--- a/docs/de/user/installation.rst
+++ b/docs/de/user/installation.rst
@@ -4,7 +4,7 @@ Installation von wallabag
 Voraussetzungen
 ---------------
 
-wallabag ist kompatibel mit PHP >= 5.5, inkl. PHP 7.
+wallabag ist kompatibel mit **PHP >= 5.6**, inkl. PHP 7.
 
 .. note::
 
diff --git a/docs/en/user/installation.rst b/docs/en/user/installation.rst
index 2b730b83..2c4b8749 100644
--- a/docs/en/user/installation.rst
+++ b/docs/en/user/installation.rst
@@ -4,7 +4,7 @@ Install wallabag
 Requirements
 ------------
 
-wallabag is compatible with PHP >= 5.5, including PHP 7.
+wallabag is compatible with **PHP >= 5.6**, including PHP 7.
 
 .. note::
 
diff --git a/docs/fr/user/installation.rst b/docs/fr/user/installation.rst
index 5d29cb01..9dcb0efb 100644
--- a/docs/fr/user/installation.rst
+++ b/docs/fr/user/installation.rst
@@ -4,7 +4,7 @@ Installer wallabag
 Pré-requis
 ------------
 
-wallabag est compatible avec PHP >= 5.5, PHP 7 inclus.
+wallabag est compatible avec **PHP >= 5.6**, PHP 7 inclus.
 
 .. note::