diff --git a/vendor/nim-chronos b/vendor/nim-chronos
index 785fcf4d..45f43a9a 160000
--- a/vendor/nim-chronos
+++ b/vendor/nim-chronos
@@ -1 +1 @@
-Subproject commit 785fcf4ddec1101a3df1f044d6331504d7ab95c6
+Subproject commit 45f43a9ad8bd8bcf5903b42f365c1c879bd54240