diff --git a/external/fmtlib b/external/fmtlib
index caf5e48..e76a952 160000
--- a/external/fmtlib
+++ b/external/fmtlib
@@ -1 +1 @@
-Subproject commit caf5e48b1c56c3dee14768ed7ce08a9d51d03b58
+Subproject commit e76a9520a3c339d2cb6a1510db43a05ea9bd8ae6