diff --git a/requirements.txt b/requirements.txt
index 5062161..4e0e392 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -59,5 +59,5 @@ SecretStorage==2.3.1
 toml==0.10.0
 tox==3.6.1
 uritemplate==3.0.0
-urllib3==1.24.1
+urllib3==1.26.5
 virtualenv==16.2.0
diff --git a/setup.py b/setup.py
index 9fdacea..cb8f217 100644
--- a/setup.py
+++ b/setup.py
@@ -78,7 +78,7 @@
         'toml==0.10.0',
         'tox==3.6.1',
         'uritemplate==3.0.0',
-        'urllib3==1.24.1',
+        'urllib3==1.26.5',
         'virtualenv==16.2.0'],
     entry_points={
         'console_scripts': [