diff --git a/nlu/requirements.txt b/nlu/requirements.txt
index ca5ac94..c886745 100644
--- a/nlu/requirements.txt
+++ b/nlu/requirements.txt
@@ -16,7 +16,7 @@ coloredlogs==10.0
 colorhash==1.0.2
 ConfigArgParse==0.13.0
 constantly==15.1.0
-cryptography==2.6.1
+cryptography==3.2
 cycler==0.10.0
 decorator==4.4.0
 docopt==0.6.2