diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index 1f03b49..e551a81 160000
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit 1f03b498a2bf4c125f8cbd3a0b6a2eddffbbea4f
+Subproject commit e551a81ab48b77b5be881699b4176bbc337bbbce