diff --git a/requirements.txt b/requirements.txt
index 28c69e7..58d16f1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -57,7 +57,7 @@ googlemaps==4.2.0
 googletrans==2.4.0
 goslate==1.5.1
 greenlet==0.4.15
-httplib2==0.17.1
+httplib2==0.19.0
 ibm-cloud-sdk-core==1.0.0
 ibm-watson==4.0.4
 idna==2.8