diff --git a/src/hispec/util/xeryon b/src/hispec/util/xeryon
index 33b6823..f2278a7 160000
--- a/src/hispec/util/xeryon
+++ b/src/hispec/util/xeryon
@@ -1 +1 @@
-Subproject commit 33b68232fd08450f2f312ed629ef4a6664dbf738
+Subproject commit f2278a70c5e82967b3b94e8021a24c6fdfc7b0cd