diff --git a/opsenv_requirements.txt b/opsenv_requirements.txt
index 59b16ea..ff2bfcc 100644
--- a/opsenv_requirements.txt
+++ b/opsenv_requirements.txt
@@ -5,7 +5,7 @@ boto==2.49.0
 boto3==1.9.123
 botocore==1.12.123
 cffi==1.12.2
-cryptography==2.6.1
+cryptography==3.2
 docutils==0.14
 Jinja2==2.10
 jmespath==0.9.4