diff --git a/requirements.txt b/requirements.txt
index 095bc8e..597c225 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ pycodestyle==2.3.1
 pyflakes==1.6.0
 pytest==3.5.0
 pytest-cov==2.5.1
-requests==2.18.4
+requests==2.20.1
 requests-mock==1.4.0
 six==1.11.0
 urllib3==1.22