diff --git a/requirements.txt b/requirements.txt
index 687562b..4bbc023 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ scipy==1.4.1
 six==1.14.0
 sympy==1.5.1
 toolz==0.10.0
-urllib3==1.25.8
+urllib3==1.26.5
 tensorflow==2.2.1
 tensorflow-gpu==2.2.1
 protobuf>=3.8.0