diff --git a/waflib b/waflib
index 6321098..9a097af 160000
--- a/waflib
+++ b/waflib
@@ -1 +1 @@
-Subproject commit 6321098e6b5b5c684d26a4de49c916733c5ea942
+Subproject commit 9a097afe77c72723d317f9e0449a9e2ad8f1b442