diff --git a/WiringPi b/WiringPi
index 95e58b5..964b422 160000
--- a/WiringPi
+++ b/WiringPi
@@ -1 +1 @@
-Subproject commit 95e58b56a56788e4f7b793a157b10c840511d97f
+Subproject commit 964b4225646edc6567e887205350417a1aaf6324