diff --git a/external/fmt b/external/fmt
index d02c582..91abfcd 160000
--- a/external/fmt
+++ b/external/fmt
@@ -1 +1 @@
-Subproject commit d02c582b96ba29b7b038700b7d92608ec0cb0ac8
+Subproject commit 91abfcd6cfde3b083612bcef08be110246dd2883