diff --git a/requirements2.txt b/requirements2.txt
index adb31b9..5a56c44 100644
--- a/requirements2.txt
+++ b/requirements2.txt
@@ -38,4 +38,4 @@ six==1.9.0
 terminado==0.5
 tornado==4.2.1
 traitlets==4.0.0
-wheel==0.24.0
+wheel==0.38.1