diff --git a/Label_Microservice/requirements.txt b/Label_Microservice/requirements.txt
index f9099691d8..c13249d2dd 100644
--- a/Label_Microservice/requirements.txt
+++ b/Label_Microservice/requirements.txt
@@ -17,7 +17,7 @@ cffi==1.12.3
 chardet==3.0.4
 Click==7.0
 cloudpickle==1.2.1
-cryptography==2.7
+cryptography==3.2
 cycler==0.10.0
 cymem==2.0.2
 cytoolz==0.10.0