diff --git a/docs/submodules/modeling/modelspec.git b/docs/submodules/modeling/modelspec.git
index 4314220..b2575c5 160000
--- a/docs/submodules/modeling/modelspec.git
+++ b/docs/submodules/modeling/modelspec.git
@@ -1 +1 @@
-Subproject commit 4314220cf72b5ff87c05504e6bc75923c88eb279
+Subproject commit b2575c5f5753360e0d1ad87b036ce504c99039d3