diff --git a/kafka/requirements.txt b/kafka/requirements.txt
old mode 100755
new mode 100644
index 2fece89..2c5e0c4
--- a/kafka/requirements.txt
+++ b/kafka/requirements.txt
@@ -14,4 +14,4 @@ schedule==0.3.2
 six==1.10.0
 tzlocal==1.3
 Werkzeug==0.11.11
-wheel==0.24.0
+wheel==0.38.1