diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 72a159c82a..45d6ac3648
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ autodocsumm==0.1.11
 certifi
 configparser==4.0.2
 coverage==4.5.2
-cryptography==3.2.1
+cryptography==3.3.2
 flake8==3.6.0
 mock==2.0.0
 pyOpenSSL==19.1.0
diff --git a/setup.py b/setup.py
index 15acc74986..08547beb11 100644
--- a/setup.py
+++ b/setup.py
@@ -32,7 +32,7 @@ def open_relative(*path):
 requires = [
     "certifi",
     "configparser==4.0.2",
-    "cryptography==3.2.1",
+    "cryptography==3.3.2",
     "pyOpenSSL>=17.5.0,<=19.1.0",
     "python-dateutil>=2.5.3,<3.0.0",
     "pytz>=2016.10",