diff --git a/admin/environment.xml b/admin/environment.xml
index 60bc1b9d8f0..96cea4f3770 100644
--- a/admin/environment.xml
+++ b/admin/environment.xml
@@ -2991,7 +2991,7 @@
     <DATABASE level="required">
       <VENDOR name="mariadb" version="10.2.29" />
       <VENDOR name="mysql" version="5.6" />
-      <VENDOR name="postgres" version="9.4" />
+      <VENDOR name="postgres" version="9.5" />
       <VENDOR name="mssql" version="11.0" />
       <VENDOR name="oracle" version="11.2" />
     </DATABASE>