diff --git a/tools/pdtools/requirements.txt b/tools/pdtools/requirements.txt
index 7e89dd79..751e0c5f 100644
--- a/tools/pdtools/requirements.txt
+++ b/tools/pdtools/requirements.txt
@@ -15,5 +15,5 @@ PyYAML==5.1
 requests==2.21.0
 six==1.10.0
 smmap2==2.0.3
-urllib3==1.24.2
+urllib3==1.26.5
 websocket-client==0.40.0