diff --git a/pip-requirements.txt b/pip-requirements.txt
index b7dd51d..5ccd762 100644
--- a/pip-requirements.txt
+++ b/pip-requirements.txt
@@ -1,2 +1,2 @@
 pycrypto==2.6.1
-requests==2.6.0
\ No newline at end of file
+requests==2.20.0
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 88640f7..638e7f5 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
       zip_safe=False,
       install_requires=[
         'pycrypto==2.6.1',
-        'requests==2.6.0'
+        'requests==2.20.0'
       ],
       keywords='hanyang university',
       classifiers=[