diff --git a/vendor/nim-nat-traversal b/vendor/nim-nat-traversal
index d423ff9e4..4c4fc6f14 160000
--- a/vendor/nim-nat-traversal
+++ b/vendor/nim-nat-traversal
@@ -1 +1 @@
-Subproject commit d423ff9e436b8a8219926f4e3350b09108e42847
+Subproject commit 4c4fc6f1436b5e0468a6b3a7929bb603f0b43f33