diff --git a/microblog_bench/scripts/requirements.txt b/microblog_bench/scripts/requirements.txt
index eceb504..d18cb5a 100644
--- a/microblog_bench/scripts/requirements.txt
+++ b/microblog_bench/scripts/requirements.txt
@@ -13,5 +13,5 @@ PyYAML==5.3
 requests==2.22.0
 six==1.14.0
 thrift==0.13.0
-urllib3==1.25.8
+urllib3==1.26.5
 Werkzeug==1.0.0