1 files changed, 9 insertions, 9 deletions
diff --git a/test/pummel/test-crypto-dh.js b/test/pummel/test-crypto-dh.js
index 7656d0ffa9..d441e80926 100644
--- a/test/pummel/test-crypto-dh.js
+++ b/test/pummel/test-crypto-dh.js
@@ -18,7 +18,7 @@ assert.throws(function() {
   crypto.getDiffieHellman('modp1').setPublicKey('');
 });
 
-var hashes = {
+const hashes = {
   modp1: '630e9acd2cc63f7e80d8507624ba60ac0757201a',
   modp2: '18f7aa964484137f57bca64b21917a385b6a0b60',
   modp5: 'c0a8eec0c2c8a5ec2f9c26f9661eb339a010ec61',
@@ -30,10 +30,10 @@ var hashes = {
 };
 
 for (const name in hashes) {
-  var group = crypto.getDiffieHellman(name);
-  var private_key = group.getPrime('hex');
-  var hash1 = hashes[name];
-  var hash2 = crypto.createHash('sha1')
+  const group = crypto.getDiffieHellman(name);
+  const private_key = group.getPrime('hex');
+  const hash1 = hashes[name];
+  const hash2 = crypto.createHash('sha1')
                     .update(private_key.toUpperCase()).digest('hex');
   assert.equal(hash1, hash2);
   assert.equal(group.getGenerator('hex'), '02');
@@ -43,11 +43,11 @@ for (const name in hashes) {
   // modp1 is 768 bits, FIPS requires >= 1024
   if (name === 'modp1' && common.hasFipsCrypto)
     continue;
-  var group1 = crypto.getDiffieHellman(name);
-  var group2 = crypto.getDiffieHellman(name);
+  const group1 = crypto.getDiffieHellman(name);
+  const group2 = crypto.getDiffieHellman(name);
   group1.generateKeys();
   group2.generateKeys();
-  var key1 = group1.computeSecret(group2.getPublicKey());
-  var key2 = group2.computeSecret(group1.getPublicKey());
+  const key1 = group1.computeSecret(group2.getPublicKey());
+  const key2 = group2.computeSecret(group1.getPublicKey());
   assert.deepStrictEqual(key1, key2);
 }