diff --git a/prerequisites/software.rst b/prerequisites/software.rst
index 62942a02..bd29c564 100644
--- a/prerequisites/software.rst
+++ b/prerequisites/software.rst
@@ -78,7 +78,8 @@ If you want to install Zammad, you need the following software.
    :header: "Zammad", "Ruby"
    :widths: 20, 20
 
-   "6.3+", "3.2.3"
+   "6.3.1+", "3.2.4"
+   "6.3.0", "3.2.3"
    "5.4 - 6.2", "3.1.3"
    "5.2 - 5.3", "3.0.4"
    "5.0 - 5.1", "2.7.4"
@@ -208,7 +209,7 @@ The following reverse proxies are supported:
 * Apache 2.2+
 
 
-.. hint:: 
+.. hint::
 
    Some configuration is required, please see :doc:`/getting-started/configure-webserver`.