diff --git a/boto-perf/requirements.txt b/boto-perf/requirements.txt
index 58e13dd..a37157f 100644
--- a/boto-perf/requirements.txt
+++ b/boto-perf/requirements.txt
@@ -6,4 +6,4 @@ jmespath==0.9.4
 python-dateutil==2.8.0
 s3transfer==0.2.1
 six==1.13.0
-urllib3==1.25.7
+urllib3==1.26.5