diff --git a/benchmarks/python/performance/requirements.txt b/benchmarks/python/performance/requirements.txt
index f17f7b4..e139b00 100644
--- a/benchmarks/python/performance/requirements.txt
+++ b/benchmarks/python/performance/requirements.txt
@@ -78,7 +78,7 @@ tornado==4.5.3                            # bm_tornado_http
 #
 # The list of optional dependencies is hardcoded in performance/venv.py
 
-psutil==5.4.3
+psutil==5.6.6
 
 
 # performance