diff --git a/go.mod b/go.mod
index 1805971e0f7b8c6b222943398136624c7408737e..271b111bb0f003cfe39836d2bf651f3bba3deb6c 100644
--- a/go.mod
+++ b/go.mod
@@ -19,7 +19,7 @@ require (
 	github.com/mattn/go-colorable v0.1.4 // indirect
 	github.com/mattn/go-isatty v0.0.12
 	github.com/phayes/freeport v0.0.0-20171002181615-b8543db493a5
-	github.com/pkg/errors v0.8.1
+	github.com/pkg/errors v0.9.1
 	github.com/shurcooL/githubv4 v0.0.0-20190601194912-068505affed7
 	github.com/shurcooL/graphql v0.0.0-20181231061246-d48a9a75455f // indirect
 	github.com/skratchdot/open-golang v0.0.0-20190402232053-79abb63cd66e
diff --git a/go.sum b/go.sum
index 02a3db85e38bd4e9ed1fb61364975a6d92cecc72..b10d58855105dbe1ff58713ea1158bc15b8447c3 100644
--- a/go.sum
+++ b/go.sum
@@ -88,6 +88,8 @@ github.com/phayes/freeport v0.0.0-20171002181615-b8543db493a5 h1:rZQtoozkfsiNs36
 github.com/phayes/freeport v0.0.0-20171002181615-b8543db493a5/go.mod h1:iIss55rKnNBTvrwdmkUpLnDpZoAHvWaiq5+iMmen4AE=
 github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rs/cors v1.6.0/go.mod h1:gFx+x8UowdsKA9AchylcLynDq+nNFfI8FkUZdN/jGCU=