diff --git a/tools/KVGL b/tools/KVGL
index cfc4241e6..1171225bb 160000
--- a/tools/KVGL
+++ b/tools/KVGL
@@ -1 +1 @@
-Subproject commit cfc4241e60f3e4716180bac88d8a85838716b5b2
+Subproject commit 1171225bb66919bd7a62cfc56fef14a789a623ea