diff --git a/MeRC_Asyncy/requirements_dev.txt b/MeRC_Asyncy/requirements_dev.txt
index bf008fd..3810bfd 100644
--- a/MeRC_Asyncy/requirements_dev.txt
+++ b/MeRC_Asyncy/requirements_dev.txt
@@ -1,6 +1,6 @@
 pip==21.0.1
 bumpversion==0.6.0
-wheel==0.36.2
+wheel==0.38.4
 watchdog==0.10.4
 flake8==3.9.0
 tox==3.23.0