diff --git a/appinfo/info.xml b/appinfo/info.xml
index 0e167f1f..dc57ef58 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -4,7 +4,7 @@
 	<name>Contacts</name>
 	<licence>AGPL</licence>
 	<author>Jakob Sack,Thomas Tanghus</author>
-	<require>4.9</require>
+	<require>4.91</require>
 	<shipped>true</shipped>
 	<description>Address book with CardDAV support.</description>
 	<standalone/>