diff --git a/tests/requirements.txt b/tests/requirements.txt
index c9e4dd9..9ba70a8 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -2,6 +2,6 @@
 coverage==4.4.2
 freezegun==0.3.10
 twine==1.12.1
-wheel==0.33.6
+wheel==0.34.2
 green==3.0.0
 lxml==4.3.5 ; python_version=="3.4"