diff --git a/tools/docca b/tools/docca
index 0ce4e19839..d409c66125 160000
--- a/tools/docca
+++ b/tools/docca
@@ -1 +1 @@
-Subproject commit 0ce4e198398dbb52f1de0029f4ed9b7d2bded273
+Subproject commit d409c6612504554c809bd03a972b7d019e8b79f9