diff --git a/go.mod b/go.mod
index 27d3afc..3363987 100644
--- a/go.mod
+++ b/go.mod
@@ -6,9 +6,7 @@ require (
 	github.com/fatih/color v1.12.0
 	github.com/google/go-github/v29 v29.0.3
 	github.com/hashicorp/go-multierror v1.1.1
-	github.com/kr/text v0.2.0 // indirect
 	github.com/mattn/go-zglob v0.0.4-0.20201017022353-70beb5203ba6
-	github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect
 	github.com/pkg/errors v0.9.1
 	github.com/sebdah/goldie/v2 v2.3.0
 	github.com/sergi/go-diff v1.1.0 // indirect
@@ -16,12 +14,11 @@ require (
 	github.com/spf13/afero v1.6.0
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.7.0
-	github.com/vrischmann/envconfig v1.2.0
+	github.com/vrischmann/envconfig v1.3.0
 	golang.org/x/crypto v0.0.0-20200320181102-891825fb96df // indirect
 	golang.org/x/net v0.0.0-20200320220750-118fecf932d8 // indirect
 	golang.org/x/oauth2 v0.0.0-20190319182350-c85d3e98c914
 	golang.org/x/sys v0.0.0-20200321134203-328b4cd54aae // indirect
-	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
 	gopkg.in/pipe.v2 v2.0.0-20140414041502-3c2ca4d52544
 	gopkg.in/src-d/go-git.v4 v4.13.1
 	gotest.tools v2.2.0+incompatible
@@ -46,5 +43,5 @@ require (
 	google.golang.org/appengine v1.4.0 // indirect
 	gopkg.in/src-d/go-billy.v4 v4.3.2 // indirect
 	gopkg.in/warnings.v0 v0.1.2 // indirect
-	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c // indirect
+	gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 // indirect
 )
diff --git a/go.sum b/go.sum
index 1953a7f..eec1e21 100644
--- a/go.sum
+++ b/go.sum
@@ -77,10 +77,11 @@ github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoH
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/vrischmann/envconfig v1.2.0 h1:5/u4fI34/g3m0SdTQj/6f3r640jv9E5+yTXIZOWsxk0=
-github.com/vrischmann/envconfig v1.2.0/go.mod h1:c5DuUlkzfsnspy1g7qiqryPCsW+NjsrLsYq4zhwsoHo=
+github.com/vrischmann/envconfig v1.3.0 h1:4XIvQTXznxmWMnjouj0ST5lFo/WAYf5Exgl3x82crEk=
+github.com/vrischmann/envconfig v1.3.0/go.mod h1:bbvxFYJdRSpXrhS63mBFtKJzkDiNkyArOLXtY6q0kuI=
 github.com/xanzy/ssh-agent v0.2.1 h1:TCbipTQL2JiiCprBWx9frJ2eJlCYT00NmctrHxVAr70=
 github.com/xanzy/ssh-agent v0.2.1/go.mod h1:mLlQY/MoOhWBj+gOGMQkOeiEvkx+8pJSI+0Bx9h2kr4=
 golang.org/x/crypto v0.0.0-20190219172222-a4c6cb3142f2/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
@@ -137,7 +138,8 @@ gopkg.in/warnings.v0 v0.1.2 h1:wFXVbFY8DY5/xOe1ECiWdKCzZlxgshcYVNkBHstARME=
 gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 h1:tQIYjPdBoyREyB9XMu+nnTclpTYkz2zFM+lzLJFO4gQ=
+gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo=
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=