diff --git a/testing/tools/websocketprocessbridge/websocketprocessbridge_requirements.txt b/testing/tools/websocketprocessbridge/websocketprocessbridge_requirements.txt
index 51e54809461e..3a81a55df5d5 100644
--- a/testing/tools/websocketprocessbridge/websocketprocessbridge_requirements.txt
+++ b/testing/tools/websocketprocessbridge/websocketprocessbridge_requirements.txt
@@ -3,7 +3,7 @@ twisted==10.2.0
 # websocket adapter for twisted, might be built into twisted someday
 txws==0.9.1
 
-psutil==3.1.1
+psutil==5.6.6
 
 # needed by txws, but pypi doesn't know about it
 six==1.10.0