diff --git a/requirements.txt b/requirements.txt
index d09cf72..1b0c8fc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ certifi==2018.11.29
 cffi==1.11.5
 chardet==3.0.4
 Click==7.0
-cryptography==2.4.2
+cryptography==3.2
 docker==4.0.2
 docker-pycreds==0.4.0
 entrypoints==0.3