diff --git a/Ref_Projects/SDC-P5-master/requirements.txt b/Ref_Projects/SDC-P5-master/requirements.txt
index 45478cbd4..321d19a97 100644
--- a/Ref_Projects/SDC-P5-master/requirements.txt
+++ b/Ref_Projects/SDC-P5-master/requirements.txt
@@ -22,7 +22,7 @@ clyent==1.2.2
 colorama==0.3.7
 configobj==5.0.6
 contextlib2==0.5.3
-cryptography==1.5
+cryptography==3.2
 cycler==0.10.0
 Cython==0.24.1
 cytoolz==0.8.0