diff --git a/vox-nsfg/analysis/requirements.txt b/vox-nsfg/analysis/requirements.txt
index 2d230a1..dac7349 100644
--- a/vox-nsfg/analysis/requirements.txt
+++ b/vox-nsfg/analysis/requirements.txt
@@ -5,4 +5,4 @@ parsedatetime==2.1
 pytimeparse==1.1.5
 pytz==2016.1
 six==1.10.0
-wheel==0.24.0
+wheel==0.38.1