diff --git a/requirements.txt b/requirements.txt
index 235e4f7..87e6604 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,4 +29,4 @@ Sphinx==1.6.3
 sphinxcontrib-websupport==1.0.1
 termcolor==1.1.0
 typing==3.6.2
-urllib3==1.22
+urllib3==1.24.2
diff --git a/setup.py b/setup.py
index 2dee0b2..e2172c5 100644
--- a/setup.py
+++ b/setup.py
@@ -21,7 +21,7 @@
   packages=find_packages(),
   install_requires=[
     'requests==2.18.3',
-    'urllib3==1.22',
+    'urllib3==1.24.2',
     'pyOpenSSL==17.2.0',
     'cryptography==2.0.3',
     'idna==2.5',