diff --git a/requirements.txt b/requirements.txt
index 648546a..15c2df3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ Kivy-Garden==0.1.4
 MarkupSafe==1.0
 mypy==0.560
 pluggy==0.6.0
-psutil==5.4.2
+psutil==5.6.6
 py==1.5.2
 pygame==1.9.3
 Pygments==2.2.0