diff --git a/tools/docca b/tools/docca
index 0d78af717d..7aa8441f5c 160000
--- a/tools/docca
+++ b/tools/docca
@@ -1 +1 @@
-Subproject commit 0d78af717d87facacf6ea960cee455dd2123d1fc
+Subproject commit 7aa8441f5c271f06c44ea53481aee6189a961e26