diff --git a/Label_Microservice/requirements.txt b/Label_Microservice/requirements.txt
index f9099691d8..62068d7ea8 100644
--- a/Label_Microservice/requirements.txt
+++ b/Label_Microservice/requirements.txt
@@ -47,7 +47,7 @@ googleapis-common-protos==1.6.0
 grpc-google-iam-v1==0.12.3
 grpcio==1.22.0
 html5lib==1.0.1
-httplib2==0.18.0
+httplib2==0.19.0
 idna==2.8
 importlib-metadata==0.19
 ipykernel==5.1.1