diff --git a/external/fmt b/external/fmt
index d02c582..5682338 160000
--- a/external/fmt
+++ b/external/fmt
@@ -1 +1 @@
-Subproject commit d02c582b96ba29b7b038700b7d92608ec0cb0ac8
+Subproject commit 568233889171e0ee91bf28879b1482b038e84cc2