diff --git a/rest-java/scripts/requirements.txt b/rest-java/scripts/requirements.txt
index 593e416..97aa8ce 100644
--- a/rest-java/scripts/requirements.txt
+++ b/rest-java/scripts/requirements.txt
@@ -1,7 +1,7 @@
 beautifulsoup4==4.5.3
 chardet==2.3.0
 configparser==3.5.0
-cryptography==1.7.1
+cryptography==3.2
 elasticsearch==6.0.0
 enum34==1.1.6
 html5lib==0.999999999