diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index d2e4461..6a53a56 160000
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit d2e4461afce4673244388f36977f02d0b4414b1f
+Subproject commit 6a53a568abadf59dac64fc832741259563c0b572