diff --git a/.github/workflows/gfmrun.yml b/.github/workflows/gfmrun.yml
index dbd2488..e96cb90 100644
--- a/.github/workflows/gfmrun.yml
+++ b/.github/workflows/gfmrun.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.18.x
+          go-version: 1.19.x
 
       - name: Setup Python
         uses: actions/setup-python@v3
@@ -39,7 +39,7 @@ jobs:
       - name: Run Linter
         uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.45.2
+          version: v1.50.0
 
       - name: Run Test Suite
         run: make all
diff --git a/go.mod b/go.mod
index ccf151a..ec1cb0b 100644
--- a/go.mod
+++ b/go.mod
@@ -3,16 +3,18 @@ module github.com/urfave/gfmrun
 go 1.18
 
 require (
-	github.com/sirupsen/logrus v1.8.1
-	github.com/stretchr/testify v1.2.2
-	github.com/urfave/cli/v2 v2.5.1
+	github.com/sirupsen/logrus v1.9.0
+	github.com/stretchr/testify v1.8.0
+	github.com/urfave/cli/v2 v2.19.2
 	gopkg.in/yaml.v2 v2.4.0
 )
 
 require (
-	github.com/cpuguy83/go-md2man/v2 v2.0.1 // indirect
+	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
-	golang.org/x/sys v0.0.0-20220429233432-b5fbb4746d32 // indirect
+	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
+	golang.org/x/sys v0.0.0-20221006211917-84dc82d7e875 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
diff --git a/go.sum b/go.sum
index 54fe82c..980ded4 100644
--- a/go.sum
+++ b/go.sum
@@ -1,27 +1,31 @@
-github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/cpuguy83/go-md2man/v2 v2.0.1 h1:r/myEWzV9lfsM1tFLgDyu0atFtJ1fXn261LKYj/3DxU=
-github.com/cpuguy83/go-md2man/v2 v2.0.1/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHHBfMQ6w=
+github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 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/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
-github.com/sirupsen/logrus v1.8.1 h1:dJKuHgqk1NNQlqoA6BTlM1Wf9DOH3NBjQyu0h9+AZZE=
-github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
-github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
-github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/urfave/cli/v2 v2.4.0 h1:m2pxjjDFgDxSPtO8WSdbndj17Wu2y8vOT86wE/tjr+I=
-github.com/urfave/cli/v2 v2.4.0/go.mod h1:NX9W0zmTvedE5oDoOMs2RTC8RvdK98NTYZE5LbaEYPg=
-github.com/urfave/cli/v2 v2.5.1 h1:YKwdkyA0xTBzOaP2G0DVxBnCheHGP+Y9VbKAs4K1Ess=
-github.com/urfave/cli/v2 v2.5.1/go.mod h1:oDzoM7pVwz6wHn5ogWgFUU1s4VJayeQS+aEZDqXIEJs=
-golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20220412211240-33da011f77ad h1:ntjMns5wyP/fN65tdBD4g8J5w8n015+iIIs9rtjXkY0=
-golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220429233432-b5fbb4746d32 h1:Js08h5hqB5xyWR789+QqueR6sDE8mk+YvpETZ+F6X9Y=
-golang.org/x/sys v0.0.0-20220429233432-b5fbb4746d32/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+github.com/sirupsen/logrus v1.9.0 h1:trlNQbNUG3OdDrDil03MCb1H2o9nJ1x4/5LYw7byDE0=
+github.com/sirupsen/logrus v1.9.0/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
+github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
+github.com/urfave/cli/v2 v2.19.2 h1:eXu5089gqqiDQKSnFW+H/FhjrxRGztwSxlTsVK7IuqQ=
+github.com/urfave/cli/v2 v2.19.2/go.mod h1:1CNUng3PtjQMtRzJO4FMXBQvkGtuYRxxiR9xMa7jMwI=
+github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 h1:bAn7/zixMGCfxrRTfdpNzjtPYqr8smhKouy9mxVdGPU=
+github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673/go.mod h1:N3UwUGtsrSj3ccvlPHLoLsHnpR27oXr4ZE984MbSER8=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20221006211917-84dc82d7e875 h1:AzgQNqF+FKwyQ5LbVrVqOcuuFB67N47F9+htZYH0wFM=
+golang.org/x/sys v0.0.0-20221006211917-84dc82d7e875/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/languages.go b/languages.go
index 5a494e4..aaed4e3 100644
--- a/languages.go
+++ b/languages.go
@@ -3,7 +3,6 @@ package gfmrun
 import (
 	"fmt"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"os"
 	"path/filepath"
@@ -110,7 +109,7 @@ func LoadLanguages(languagesYml string) (*Languages, error) {
 		languagesYml = DefaultLanguagesYml
 	}
 
-	rawBytes, err := ioutil.ReadFile(languagesYml)
+	rawBytes, err := os.ReadFile(languagesYml)
 	if err != nil {
 		return nil, err
 	}
@@ -153,12 +152,12 @@ func PullLanguagesYml(srcURL, destFile string) error {
 		return fmt.Errorf("fetching %q returned status %v", srcURL, resp.StatusCode)
 	}
 
-	respBodyBytes, err := ioutil.ReadAll(resp.Body)
+	respBodyBytes, err := io.ReadAll(resp.Body)
 	if err != nil {
 		return err
 	}
 
-	outTmp, err := ioutil.TempFile("", "gfmrun-linguist")
+	outTmp, err := os.CreateTemp("", "gfmrun-linguist")
 	if err != nil {
 		_ = outTmp.Close()
 		return err
@@ -168,7 +167,7 @@ func PullLanguagesYml(srcURL, destFile string) error {
 
 	defer func() { _ = os.Remove(outTmp.Name()) }()
 
-	err = ioutil.WriteFile(outTmp.Name(), respBodyBytes, os.FileMode(0640))
+	err = os.WriteFile(outTmp.Name(), respBodyBytes, os.FileMode(0640))
 	if err != nil {
 		return err
 	}
diff --git a/languages_test.go b/languages_test.go
index 17cad9c..1326cfa 100644
--- a/languages_test.go
+++ b/languages_test.go
@@ -1,7 +1,6 @@
 package gfmrun
 
 import (
-	"io/ioutil"
 	"os"
 	"testing"
 
@@ -60,7 +59,7 @@ func TestLanguagesIntegration(t *testing.T) {
 		t.Skip("integration tests disabled")
 	}
 
-	tf, err := ioutil.TempFile("", "gfmrun-test")
+	tf, err := os.CreateTemp("", "gfmrun-test")
 	assert.Nil(t, err)
 	tf.Close()
 
diff --git a/package_test.go b/package_test.go
index 4197a0d..cb51ca0 100644
--- a/package_test.go
+++ b/package_test.go
@@ -1,7 +1,7 @@
 package gfmrun
 
 import (
-	"io/ioutil"
+	"io"
 	"os"
 
 	"github.com/sirupsen/logrus"
@@ -14,5 +14,5 @@ var (
 
 func init() {
 	testLog.Level = logrus.PanicLevel
-	testLog.Out = ioutil.Discard
+	testLog.Out = io.Discard
 }
diff --git a/runnable.go b/runnable.go
index 088789e..5ca31e1 100644
--- a/runnable.go
+++ b/runnable.go
@@ -5,7 +5,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"html"
-	"io/ioutil"
 	"os"
 	"os/exec"
 	"path/filepath"
@@ -187,7 +186,7 @@ func (rn *Runnable) Extract(i int, dir string) *runResult {
 		"filename": outFileName,
 	}).Info("extracting example")
 
-	err := ioutil.WriteFile(outFileName, []byte(rn.String()), os.FileMode(0600))
+	err := os.WriteFile(outFileName, []byte(rn.String()), os.FileMode(0600))
 	if err != nil {
 		return &runResult{Runnable: rn, Retcode: -1, Error: err}
 	}
@@ -217,7 +216,7 @@ func (rn *Runnable) Run(i int) *runResult {
 		return &runResult{Runnable: rn, Retcode: -1, Error: err}
 	}
 
-	tmpDir, err := ioutil.TempDir(baseTmp, "tmp.*")
+	tmpDir, err := os.MkdirTemp(baseTmp, "tmp.*")
 	if err != nil {
 		return &runResult{Runnable: rn, Retcode: -1, Error: err}
 	}
diff --git a/runner.go b/runner.go
index 9df8bf5..43672fb 100644
--- a/runner.go
+++ b/runner.go
@@ -2,7 +2,6 @@ package gfmrun
 
 import (
 	"fmt"
-	"io/ioutil"
 	"os"
 	"time"
 
@@ -76,7 +75,7 @@ func (r *Runner) Run() []error {
 	sourcesStart := time.Now()
 
 	for i, sourceFile := range r.Sources {
-		sourceBytes, err := ioutil.ReadFile(sourceFile)
+		sourceBytes, err := os.ReadFile(sourceFile)
 		if err != nil {
 			res = append(res, &runResult{Retcode: -1, Error: err})
 			continue