diff --git a/go.sum b/go.sum
index a4ece4cd..eb401de7 100644
--- a/go.sum
+++ b/go.sum
@@ -89,8 +89,6 @@ github.com/google/go-querystring v1.0.0 h1:Xkwi/a1rcvNg1PPYe5vI8GbeBY/jrVuDX5ASu
 github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
 github.com/google/goterm v0.0.0-20190703233501-fc88cf888a3f h1:5CjVwnuUcp5adK4gmY6i72gpVFVnZDP2h5TmPScB6u4=
 github.com/google/goterm v0.0.0-20190703233501-fc88cf888a3f/go.mod h1:nOFQdrUlIlx6M6ODdSpBj1NVA+VgLC6kmw60mkw34H4=
-github.com/google/renameio v0.1.0 h1:GOZbcHa3HfsPKPlmyPyN2KEohoMXOhdMbHrvbpl2QaA=
-github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
 github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 h1:El6M4kTTCOh6aBiKaUGG7oYTSPP8MxqL4YI3kZKwcP4=
 github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510/go.mod h1:pupxD2MaaD3pAXIBCelhxNneeOaAeabZDe5s4K6zSpQ=
 github.com/gookit/color v1.2.9 h1:1gwRqF/u6wZrxzn+thlROF7D4Toi9eVGUidZNAxAZHE=
diff --git a/internal/config/config.go b/internal/config/config.go
index d69da6cf..c9cc584a 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -12,7 +12,6 @@ import (
 
 	"github.com/profclems/glab/internal/manip"
 
-	"github.com/google/renameio"
 	"github.com/logrusorgru/aurora"
 	"github.com/spf13/cobra"
 	"github.com/tcnksm/go-gitconfig"
@@ -159,7 +158,7 @@ func SetEnv(key, value string) {
 		newData += newConfig
 	}
 	_ = os.MkdirAll(filepath.Join(cFile, ".."), 0755)
-	if err = renameio.WriteFile(cFile, []byte(newData), 0666); err != nil {
+	if err = ioutil.WriteFile(cFile, []byte(newData), 0600); err != nil {
 		log.Println("Failed to update config file:", err)
 		return
 	}