diff --git a/requirements.txt b/requirements.txt
index a86f341..2336355 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 plyer==1.4.0
-psutil==5.6.3
+psutil==5.6.6
 PyInstaller==3.4
\ No newline at end of file