diff --git a/tools/docca b/tools/docca
index 36187e2c96..69790c64e5 160000
--- a/tools/docca
+++ b/tools/docca
@@ -1 +1 @@
-Subproject commit 36187e2c964f000c259cca32b48371fe068e46fe
+Subproject commit 69790c64e5afc8e5c60522d0d668b48f55c7f8c1