diff --git a/apps/johntfoster-pge383-hw4/build/app/repo/requirements.txt b/apps/johntfoster-pge383-hw4/build/app/repo/requirements.txt
index a66eca8..643be5c 100644
--- a/apps/johntfoster-pge383-hw4/build/app/repo/requirements.txt
+++ b/apps/johntfoster-pge383-hw4/build/app/repo/requirements.txt
@@ -36,4 +36,4 @@ six==1.10.0
 terminado==0.5
 tornado==4.2.1
 traitlets==4.0.0
-wheel==0.24.0
+wheel==0.38.1