diff --git a/requirements.txt b/requirements.txt
index a40f0eb..c32b96d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-requests==2.22.0
+requests==2.20.0
 twine
diff --git a/requirements_test.txt b/requirements_test.txt
index a86eba5..21e55e7 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -8,6 +8,6 @@ nose==1.3.7
 pep8==1.5.7
 Pygments==1.6
 rednose==1.2.1
-requests==2.22.0
+requests==2.20.0
 Sphinx==1.2.2
 sphinx-rtd-theme==0.1.6
diff --git a/setup.py b/setup.py
old mode 100755
new mode 100644
index b7741e2..af0c517
--- a/setup.py
+++ b/setup.py
@@ -15,7 +15,7 @@
     url='https://github.com/globocom/GloboNetworkAPI-client-python',
     license='LICENSE.txt',
     install_requires=[
-        'requests==2.10.0',
+        'requests==2.20.0',
     ],
     packages=find_packages(),
 )