diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 9edafb1..1ffa4a3 160000
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 9edafb151611bff4ede7cac785582cc9cd586006
+Subproject commit 1ffa4a397fb51acb09273e2b04b47281f7eb4840