diff --git a/requirements.txt b/requirements.txt
index 55e54e1..4cb317c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ beautifulsoup4==4.6.3
 certifi==2018.8.24
 cffi==1.11.5
 chardet==3.0.4
-cryptography==2.3.1
+cryptography==3.2
 emoji==0.5.1
 future==0.16.0
 idna==2.7