diff --git a/package-requirements.txt b/package-requirements.txt
index 22efde1..7c3de06 100644
--- a/package-requirements.txt
+++ b/package-requirements.txt
@@ -8,4 +8,4 @@ future >= 0.16.0
 setuptools == 44.0.0
 
 # In order to run 'python setup.py bdist_wheel'...
-wheel == 0.33.4
+wheel == 0.38.1