diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index e4ff277..be990b0 160000
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit e4ff2778a38755273a093be306fc2e08721a4570
+Subproject commit be990b04a88144a53561152596b315b672efdb02