diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index e4246e8..d99e63e 160000
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit e4246e8ab151f15c7c62aba4077759b10347967c
+Subproject commit d99e63e8af9548126d302d4eb0a7843453c30a18