diff --git a/README.md b/README.md
index a8710be..d264dbe 100644
--- a/README.md
+++ b/README.md
@@ -116,3 +116,7 @@ out of, or in connection with this software, the use of this software, or other
 dealings with this software.
 
 Use at your own risk.
+
+## Contributors
+
+@robshape @guiburi