diff --git a/configure.ac b/configure.ac
index 7d3aa196..d1727880 100644
--- a/configure.ac
+++ b/configure.ac
@@ -32,7 +32,7 @@ LT_INIT([disable-static])
 PKG_PROG_PKG_CONFIG
 
 PKG_CHECK_MODULES(PKGDEP_GIO_UNIX, [gio-unix-2.0])
-PKG_CHECK_MODULES(PKGDEP_RPMOSTREE, [gio-unix-2.0 json-glib-1.0 ostree-1 >= 2014.4 libgsystem rpm hawkey])
+PKG_CHECK_MODULES(PKGDEP_RPMOSTREE, [gio-unix-2.0 json-glib-1.0 ostree-1 >= 2014.6 libgsystem rpm hawkey])
 AC_PATH_PROG([XSLTPROC], [xsltproc])
 
 GOBJECT_INTROSPECTION_REQUIRE([1.34.0])