2 files changed, 2 insertions, 2 deletions
diff --git a/app/scripts/lib/message-manager.js b/app/scripts/lib/message-manager.js
index 47925b94b..e86629590 100644
--- a/app/scripts/lib/message-manager.js
+++ b/app/scripts/lib/message-manager.js
@@ -272,6 +272,6 @@ function normalizeMsgData (data) {
     return data
   } else {
     // data is unicode, convert to hex
-    return ethUtil.bufferToHex(new Buffer(data, 'utf8'))
+    return ethUtil.bufferToHex(Buffer.from(data, 'utf8'))
   }
 }
diff --git a/app/scripts/lib/personal-message-manager.js b/app/scripts/lib/personal-message-manager.js
index fc2cccdf1..fdb94f5ec 100644
--- a/app/scripts/lib/personal-message-manager.js
+++ b/app/scripts/lib/personal-message-manager.js
@@ -285,7 +285,7 @@ module.exports = class PersonalMessageManager extends EventEmitter {
       log.debug(`Message was not hex encoded, interpreting as utf8.`)
     }
 
-    return ethUtil.bufferToHex(new Buffer(data, 'utf8'))
+    return ethUtil.bufferToHex(Buffer.from(data, 'utf8'))
   }
 
 }