diff --git a/server/external/spdlog b/server/external/spdlog
index 23f0cdf901..a51b485637 160000
--- a/server/external/spdlog
+++ b/server/external/spdlog
@@ -1 +1 @@
-Subproject commit 23f0cdf9014650c79e214c2d0e935ab0f8821cc5
+Subproject commit a51b4856377a71f81b6d74b9af459305c4c644f8