diff --git a/lib/external/fmt b/lib/external/fmt
index a0b8a92e3..f5e54359d 160000
--- a/lib/external/fmt
+++ b/lib/external/fmt
@@ -1 +1 @@
-Subproject commit a0b8a92e3d1532361c2f7feb63babc5c18d00ef2
+Subproject commit f5e54359df4c26b6230fc61d38aa294581393084