diff --git a/go.mod b/go.mod
index 1d727b7..3f23f97 100644
--- a/go.mod
+++ b/go.mod
@@ -8,4 +8,4 @@ require (
 	github.com/spf13/pflag v1.0.5
 )
 
-go 1.13
+go 1.16
diff --git a/go.sum b/go.sum
index 56c664f..e60a99d 100644
--- a/go.sum
+++ b/go.sum
@@ -18,7 +18,6 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/emirpasic/gods v1.12.0 h1:QAUIPSaCu4G+POclxeqb3F+WPpdKqFGlw36+yOzGlrg=
 github.com/emirpasic/gods v1.12.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3ymbK86o=
-github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568 h1:BHsljHzVlRcyQhjrss6TZTdY2VfCqZPbv5k3iBFa2ZQ=
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/gliderlabs/ssh v0.2.2 h1:6zsha5zo/TWhRhwqCD3+EarCAgZ2yN28ipRnGPnwkI0=
@@ -62,7 +61,6 @@ github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh
 github.com/otiai10/copy v1.2.0 h1:HvG945u96iNadPoG2/Ja2+AUJeW5YuFQMixq9yirC+k=
 github.com/otiai10/copy v1.2.0/go.mod h1:rrF5dJ5F0t/EWSYODDu4j9/vEeYHMkc8jt0zJChqQWw=
 github.com/otiai10/curr v0.0.0-20150429015615-9b4961190c95/go.mod h1:9qAhocn7zKJG+0mI8eUu6xqkFDYS2kb2saOteoSB3cE=
-github.com/otiai10/curr v1.0.0 h1:TJIWdbX0B+kpNagQrjgq8bCMrbhiuX73M2XwgtDMoOI=
 github.com/otiai10/curr v1.0.0/go.mod h1:LskTG5wDwr8Rs+nNQ+1LlxRjAtTZZjtJW4rMXl6j4vs=
 github.com/otiai10/mint v1.3.0/go.mod h1:F5AjcsTsWUqX+Na9fpHb52P8pcRX2CI6A3ctIT91xUo=
 github.com/otiai10/mint v1.3.1 h1:BCmzIS3n71sGfHB5NMNDB3lHYPz8fWSkCAErHed//qc=
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 71f8393..0636454 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -8,14 +8,17 @@ github.com/emirpasic/gods/trees
 github.com/emirpasic/gods/trees/binaryheap
 github.com/emirpasic/gods/utils
 # github.com/go-logr/glogr v0.1.0
+## explicit
 github.com/go-logr/glogr
 # github.com/go-logr/logr v0.1.0
+## explicit
 github.com/go-logr/logr
 # github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b
 github.com/golang/glog
 # github.com/golang/protobuf v1.2.0
 github.com/golang/protobuf/proto
 # github.com/google/go-licenses v0.0.0-20210329231322-ce1d9163b77d
+## explicit
 github.com/google/go-licenses
 github.com/google/go-licenses/licenses
 # github.com/google/licenseclassifier v0.0.0-20210325184830-bb04aff29e72
@@ -39,6 +42,7 @@ github.com/mitchellh/go-homedir
 # github.com/otiai10/copy v1.2.0
 github.com/otiai10/copy
 # github.com/prometheus/client_golang v0.9.2
+## explicit
 github.com/prometheus/client_golang/prometheus
 github.com/prometheus/client_golang/prometheus/internal
 github.com/prometheus/client_golang/prometheus/promhttp
@@ -58,6 +62,7 @@ github.com/sergi/go-diff/diffmatchpatch
 # github.com/spf13/cobra v0.0.5
 github.com/spf13/cobra
 # github.com/spf13/pflag v1.0.5
+## explicit
 github.com/spf13/pflag
 # github.com/src-d/gcfg v1.4.0
 github.com/src-d/gcfg