diff --git a/setup.py b/setup.py
index 46233f7..f4f6720 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
     py_modules=['slack_pull_reminder'],
     license='MIT',
     install_requires=[
-        'requests==2.18.3',
+        'requests==2.19.1',
         'github3.py==1.0.0a4'
     ],
     entry_points='''