diff --git a/code/requirements.txt b/code/requirements.txt
index 36fba38..231d78e 100644
--- a/code/requirements.txt
+++ b/code/requirements.txt
@@ -45,7 +45,7 @@ opt-einsum==2.3.2
 pandas==0.24.2
 Pillow==6.0.0
 protobuf==3.7.1
-psutil==5.6.3
+psutil==5.6.6
 pyparsing==2.4.0
 python-dateutil==2.8.0
 pytz==2019.1