diff --git a/chrome/content/zotero/locale/csl b/chrome/content/zotero/locale/csl
index a7c6f63e25..e631a52dce 160000
--- a/chrome/content/zotero/locale/csl
+++ b/chrome/content/zotero/locale/csl
@@ -1 +1 @@
-Subproject commit a7c6f63e25323ac2f375943417d7f778f875f11c
+Subproject commit e631a52dcea396be20d031b6456e91dba7772224