diff --git a/.gitmodules b/.gitmodules
index 771ed3fc6bf54..661124893f3e2 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,7 +1,7 @@
 [submodule "themes/docsy"]
 	path = themes/docsy
 	url = https://github.com/google/docsy.git
-	branch = v0.2.0
+	branch = v0.7.2
 [submodule "api-ref-generator"]
 	path = api-ref-generator
 	url = https://github.com/kubernetes-sigs/reference-docs