diff --git a/requirements-dev.txt b/requirements-dev.txt
index 2a5bdf1..630e9ed 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -55,7 +55,7 @@ toml==0.10.2
 tornado==6.1
 tqdm==4.59.0
 typing-extensions==3.7.4.3
-urllib3==1.26.3
+urllib3==1.26.5
 websocket-client==0.58.0
 yapf==0.30.0
 zipp==3.4.1
diff --git a/requirements.txt b/requirements.txt
index c9abcad..0d783c6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,7 +26,7 @@ requests-oauthlib==1.3.0  # via kubernetes
 requests==2.22.0
 rsa==4.0                  # via google-auth
 six==1.14.0               # via docker, google-auth, kubernetes, python-dateutil, websocket-client
-urllib3==1.25.8           # via kubernetes, requests
+urllib3==1.26.5           # via kubernetes, requests
 websocket-client==0.57.0  # via docker, kubernetes
 
 # The following packages are considered to be unsafe in a requirements file: