diff --git a/server/lib/python/cartodb_services/requirements.txt b/server/lib/python/cartodb_services/requirements.txt
index 005f20a..698374c 100644
--- a/server/lib/python/cartodb_services/requirements.txt
+++ b/server/lib/python/cartodb_services/requirements.txt
@@ -11,10 +11,11 @@ rratelimit==0.0.4
 botocore==1.18.18
 mapbox==0.14.0
 pygeocodio==0.11.1
+flexpolyline==0.1.0
 
 # Test
 mock==1.3.0
 mockredispy==2.9.0.11
 nose==1.3.7
 requests-mock==0.7.0
-freezegun==0.3.7
+freezegun==0.3.7
\ No newline at end of file