diff --git a/tools/docca b/tools/docca
index 1d9e4841f9..23ba1cfe81 160000
--- a/tools/docca
+++ b/tools/docca
@@ -1 +1 @@
-Subproject commit 1d9e4841f9bbd54126fb9bf933cf75bca3886e6a
+Subproject commit 23ba1cfe814fcd812cb48f4dc2d6776902995706