diff --git a/docs/waf-install b/docs/waf-install
index fa1f38e..365fa41 100644
Binary files a/docs/waf-install and b/docs/waf-install differ
diff --git a/docs/wafversion b/docs/wafversion
index a2b8a1f..f7d882d 100644
--- a/docs/wafversion
+++ b/docs/wafversion
@@ -1 +1 @@
-2.2.0
\ No newline at end of file
+2.2.1
\ No newline at end of file