diff --git a/go.mod b/go.mod
index c26bfe2..9d3613e 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/symfony-cli/phpstore
 go 1.17
 
 require (
-	github.com/hashicorp/go-version v1.3.0
+	github.com/hashicorp/go-version v1.6.0
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/pkg/errors v0.9.1
 	gopkg.in/yaml.v2 v2.4.0
diff --git a/go.sum b/go.sum
index 9d8337d..d60427a 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/hashicorp/go-version v1.3.0 h1:McDWVJIU/y+u1BRV06dPaLfLCaT7fUTJLp5r04x7iNw=
-github.com/hashicorp/go-version v1.3.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
+github.com/hashicorp/go-version v1.6.0 h1:feTTfFNnjP967rlCxM/I9g701jU+RN74YKx2mOkIeek=
+github.com/hashicorp/go-version v1.6.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
diff --git a/store.go b/store.go
index fad3161..17b7961 100644
--- a/store.go
+++ b/store.go
@@ -23,7 +23,6 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"sort"
@@ -200,7 +199,7 @@ func (s *PHPStore) loadVersions() {
 	// disk cache?
 	cache := filepath.Join(s.configDir, "php_versions.json")
 	if _, err := os.Stat(cache); err == nil {
-		if contents, err := ioutil.ReadFile(cache); err == nil {
+		if contents, err := os.ReadFile(cache); err == nil {
 			var vs versions
 			if err := json.Unmarshal(contents, &vs); err == nil {
 				for _, v := range vs {
@@ -222,7 +221,7 @@ func (s *PHPStore) loadVersions() {
 	s.discover()
 	sort.Sort(s.versions)
 	if contents, err := json.MarshalIndent(s.versions, "", "    "); err == nil {
-		_ = ioutil.WriteFile(cache, contents, 0644)
+		_ = os.WriteFile(cache, contents, 0644)
 	}
 }
 
@@ -282,7 +281,7 @@ func (s *PHPStore) readVersion(file string) []byte {
 	if _, err := os.Stat(file); err != nil {
 		return nil
 	}
-	contents, err := ioutil.ReadFile(file)
+	contents, err := os.ReadFile(file)
 	if err != nil {
 		return nil
 	}