diff --git a/.gitignore b/.gitignore
index a78f709..ddd0683 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,11 @@
+# Mac
 .DS_Store
-.lock-wafbuild
+
+# Waf
+.lock-waf*
 .waf-*
-build/
\ No newline at end of file
+waf3-*/
+build/
+
+# Visual Studio Code
+browse.VC.db
diff --git a/waf b/waf
index 620a29a..8700929 100755
Binary files a/waf and b/waf differ
diff --git a/wscript b/wscript
index 543ee3e..8ef8b31 100644
--- a/wscript
+++ b/wscript
@@ -1,6 +1,5 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# waf 1.6.10
 
 VERSION='0.3.3'
 import sys