diff --git a/_symbol b/_symbol
index a62599b6f..8c7d21db6 160000
--- a/_symbol
+++ b/_symbol
@@ -1 +1 @@
-Subproject commit a62599b6fbefd540ba7f45de615f36d606e78ff5
+Subproject commit 8c7d21db62b9c64e6f39fa984bcfb0a5b48bae6c