diff --git a/go.mod b/go.mod
index d6ab659..0ed557e 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ module github.com/mpolden/echoip
 
 require (
 	github.com/jessevdk/go-flags v1.4.0
-	github.com/oschwald/geoip2-golang v1.1.0
+	github.com/oschwald/geoip2-golang v1.2.1
 	github.com/oschwald/maxminddb-golang v1.2.1
 	golang.org/x/sys v0.0.0-20180202135801-37707fdb30a5
 )
diff --git a/go.sum b/go.sum
index 1d32d93..b893aaf 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,9 @@
+github.com/jessevdk/go-flags v1.4.0 h1:4IU2WS7AumrZ/40jfhf4QVDMsQwqA7VEHozFRrGARJA=
 github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
 github.com/oschwald/geoip2-golang v1.1.0/go.mod h1:0LTTzix/Ao1uMvOhAV4iLU0Lz7eCrP94qZWBTDKf0iE=
+github.com/oschwald/geoip2-golang v1.2.1 h1:3iz+jmeJc6fuCyWeKgtXSXu7+zvkxJbHFXkMT5FVebU=
+github.com/oschwald/geoip2-golang v1.2.1/go.mod h1:0LTTzix/Ao1uMvOhAV4iLU0Lz7eCrP94qZWBTDKf0iE=
+github.com/oschwald/maxminddb-golang v1.2.1 h1:1wUyw1BYyCY7E0bbG8lD7P5aPDFIsRr611otw6LOJtM=
 github.com/oschwald/maxminddb-golang v1.2.1/go.mod h1:3jhIUymTJ5VREKyIhWm66LJiQt04F0UCDdodShpjWsY=
+golang.org/x/sys v0.0.0-20180202135801-37707fdb30a5 h1:MF92a0wJ3gzSUVBpjcwdrDr5+klMFRNEEu6Mev4n00I=
 golang.org/x/sys v0.0.0-20180202135801-37707fdb30a5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=