diff --git a/package.json b/package.json
index 1edc28d..402d91b 100644
--- a/package.json
+++ b/package.json
@@ -39,10 +39,10 @@
     "buffer-equal": "^1.0.0",
     "debug": "^2.2.0",
     "endian-toggle": "^0.0.0",
-    "keypair": "^1.0.1",
     "lodash.get": "^4.1.2",
     "lodash.merge": "^4.3.0",
     "minecraft-data": "^2.17.0",
+    "node-rsa": "^0.4.2",
     "prismarine-nbt": "^1.0.0",
     "protodef": "^1.5.1",
     "readable-stream": "^2.0.5",
diff --git a/src/createServer.js b/src/createServer.js
index 5fbe85b..c9ca5de 100644
--- a/src/createServer.js
+++ b/src/createServer.js
@@ -8,7 +8,7 @@ const Server = require('./server');
 const UUID = require('uuid-1345');
 const endianToggle = require('endian-toggle');
 const pluginChannels = require('./client/pluginChannels');
-const keypair = require('keypair');
+const NodeRSA = require('node-rsa');
 
 module.exports=createServer;
 
@@ -36,7 +36,7 @@ function createServer(options) {
   const mcData=require("minecraft-data")(optVersion);
   const version = mcData.version;
 
-  const serverKey = keypair({bits:1024});
+  const serverKey = new NodeRSA({b: 1024});
 
   const server = new Server(version.minecraftVersion,options.customPackets);
   server.motd = options.motd || "A Minecraft server";
@@ -175,9 +175,9 @@ function createServer(options) {
       if(needToVerify) {
         serverId = crypto.randomBytes(4).toString('hex');
         client.verifyToken = crypto.randomBytes(4);
-        const publicKeyStrArr = serverKey.public.split("\n");
+        const publicKeyStrArr = serverKey.exportKey('pkcs8-public-pem').split("\n");
         let publicKeyStr = "";
-        for(let i = 1; i < publicKeyStrArr.length - 2; i++) {
+        for(let i = 1; i < publicKeyStrArr.length - 1; i++) {
           publicKeyStr += publicKeyStrArr[i]
         }
         client.publicKey = new Buffer(publicKeyStr, 'base64');
@@ -210,12 +210,12 @@ function createServer(options) {
     function onEncryptionKeyResponse(packet) {
       let sharedSecret;
       try {
-        const verifyToken = crypto.privateDecrypt({key:serverKey.private,padding:crypto.constants.RSA_PKCS1_PADDING},packet.verifyToken);
+        const verifyToken = crypto.privateDecrypt({key:serverKey.exportKey(),padding:crypto.constants.RSA_PKCS1_PADDING},packet.verifyToken);
         if(!bufferEqual(client.verifyToken, verifyToken)) {
           client.end('DidNotEncryptVerifyTokenProperly');
           return;
         }
-        sharedSecret = crypto.privateDecrypt({key:serverKey.private,padding:crypto.constants.RSA_PKCS1_PADDING},packet.sharedSecret);
+        sharedSecret = crypto.privateDecrypt({key:serverKey.exportKey(),padding:crypto.constants.RSA_PKCS1_PADDING},packet.sharedSecret);
       } catch(e) {
         client.end('DidNotEncryptVerifyTokenProperly');
         return;