diff --git a/requirements.txt b/requirements.txt
index 94679ed..172facf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ certifi==2019.9.11
 cffi==1.12.3
 chardet==3.0.4
 colorama==0.3.9
-cryptography==2.7
+cryptography==41.0.0
 cycler==0.10.0
 cymem==2.0.2
 decorator==4.4.0