diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 28975e0..2153f86 160000
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 28975e0498b6b66b71e3d5a888e78858a34de0ac
+Subproject commit 2153f867baa6966a04493fa1e11fcf9a0c260035