diff --git a/go.mod b/go.mod
index a398991..64853f3 100644
--- a/go.mod
+++ b/go.mod
@@ -16,7 +16,7 @@ require (
 	github.com/lib/pq v1.1.1 // indirect
 	github.com/mattn/go-colorable v0.1.2
 	github.com/mattn/go-sqlite3 v1.10.0 // indirect
-	github.com/ooni/probe-engine v0.2.0
+	github.com/ooni/probe-engine v0.2.1-0.20191114165804-831e879ea56a
 	github.com/pkg/errors v0.8.1
 	github.com/rubenv/sql-migrate v0.0.0-20190327083759-54bad0a9b051
 	github.com/ziutek/mymysql v1.5.4 // indirect
diff --git a/go.sum b/go.sum
index f494d56..bed0c6d 100644
--- a/go.sum
+++ b/go.sum
@@ -230,6 +230,8 @@ github.com/onsi/gomega v1.5.0 h1:izbySO9zDPmjJ8rDjLvkA2zJHIo+HkYXHnf7eN7SSyo=
 github.com/onsi/gomega v1.5.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
 github.com/ooni/probe-engine v0.2.0 h1:8Itinw0GeUbutby9SL2q10d1Eu5VJjHG8L5nHsdMhus=
 github.com/ooni/probe-engine v0.2.0/go.mod h1:B562k5ccfYFkTIPMAGs7tzz0vtOQ85jP6cHQI9RolQE=
+github.com/ooni/probe-engine v0.2.1-0.20191114165804-831e879ea56a h1:flErtd/oz4xrDWswN9Xv+r1M3wBZagr4b0AhIgJ6R8s=
+github.com/ooni/probe-engine v0.2.1-0.20191114165804-831e879ea56a/go.mod h1:B562k5ccfYFkTIPMAGs7tzz0vtOQ85jP6cHQI9RolQE=
 github.com/oschwald/geoip2-golang v1.3.0 h1:D+Hsdos1NARPbzZ2aInUHZL+dApIzo8E0ErJVsWcku8=
 github.com/oschwald/geoip2-golang v1.3.0/go.mod h1:0LTTzix/Ao1uMvOhAV4iLU0Lz7eCrP94qZWBTDKf0iE=
 github.com/oschwald/maxminddb-golang v1.4.0 h1:5/rpmW41qrgSed4wK32rdznbkTSXHcraY2LOMJX4DMc=