diff --git a/requirements.txt b/requirements.txt
index 034a7b3..8b2d903 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ cffi==1.13.2
 chardet==3.0.4
 Click==7.0
 colorama==0.4.1
-cryptography==2.8
+cryptography==3.2
 cycler==0.10.0
 decorator==4.4.1
 defusedxml==0.6.0