diff --git a/configure.ac b/configure.ac
index e3c088e..43f2bd2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -39,8 +39,8 @@ MATE_COMPILE_WARNINGS([maximum])
 
 AM_GLIB_GNU_GETTEXT
 
-DCONF_NEW_REQUIRED=0.13
-DCONF_OLD_REQUIRED=0.10
+DCONF_NEW_REQUIRED=0.13.4
+DCONF_OLD_REQUIRED=0.10.0
 GLIB_REQUIRED=2.25.0
 GIO_REQUIRED=2.25.12
 GTK_REQUIRED=2.14.0