diff --git a/day2/requirements.txt b/day2/requirements.txt
index 8a98f09..26a0174 100644
--- a/day2/requirements.txt
+++ b/day2/requirements.txt
@@ -4,7 +4,7 @@ cffi==1.14.0
 chardet==3.0.4
 ciscoconfparse==1.5.4
 colorama==0.4.3
-cryptography==2.9.2
+cryptography==3.2
 dataclasses==0.7
 dnspython==1.16.0
 future==0.18.2