diff --git a/external/fmt b/external/fmt
index d02c582..662adf4 160000
--- a/external/fmt
+++ b/external/fmt
@@ -1 +1 @@
-Subproject commit d02c582b96ba29b7b038700b7d92608ec0cb0ac8
+Subproject commit 662adf4f33346ba9aba8b072194e319869ede54a