diff --git a/deps/c-ares b/deps/c-ares
index d3a507e9..3ac47ee4 160000
--- a/deps/c-ares
+++ b/deps/c-ares
@@ -1 +1 @@
-Subproject commit d3a507e920e7af18a5efb7f9f1d8044ed4750013
+Subproject commit 3ac47ee46edd8ea40370222f91613fc16c434853