diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..9a4ac3c
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,18 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    # versioning-strategy: increase-if-necessary
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "saturday"
+      time: "03:00"
+      timezone: "America/New_York"
+  - package-ecosystem: "npm"
+    versioning-strategy: increase-if-necessary
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "saturday"
+      time: "03:00"
+      timezone: "America/New_York"
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index c9468cb..e9cae6f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -11,7 +11,7 @@ jobs:
     name: Lint Check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
       - name: Install Packages
         run: npm install
@@ -29,9 +29,10 @@ jobs:
           - 10.13.0
           - 10.x
           - 12.x
+          - 14.x
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
         with:
           node-version: ${{ matrix.node }}
@@ -40,12 +41,12 @@ jobs:
       - name: Run Tests
         run: npm run test:ci
       - name: Coveralls Parallel
-        uses: coverallsapp/github-action@master
+        uses: coverallsapp/github-action@v1.1.1
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           parallel: true
       - name: Coveralls Finished
-        uses: coverallsapp/github-action@master
+        uses: coverallsapp/github-action@v1.1.1
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           parallel-finished: true
diff --git a/lib/filters/filter.js b/lib/filters/filter.js
index 4c7e4ba..3874a45 100644
--- a/lib/filters/filter.js
+++ b/lib/filters/filter.js
@@ -2,14 +2,10 @@
 
 // var assert = require('assert')
 
-var asn1 = require('asn1')
-
 var Protocol = require('../protocol')
 
 /// --- Globals
 
-var BerWriter = asn1.BerWriter
-
 var TYPES = {
   and: Protocol.FILTER_AND,
   or: Protocol.FILTER_OR,
@@ -38,9 +34,18 @@ function isFilter (filter) {
   return false
 }
 
+function isBerWriter (ber) {
+  return Boolean(
+    ber &&
+    typeof (ber) === 'object' &&
+    typeof (ber.startSequence) === 'function' &&
+    typeof (ber.endSequence) === 'function'
+  )
+}
+
 function mixin (target) {
   target.prototype.toBer = function toBer (ber) {
-    if (!ber || !(ber instanceof BerWriter)) { throw new TypeError('ber (BerWriter) required') }
+    if (isBerWriter(ber) === false) { throw new TypeError('ber (BerWriter) required') }
 
     ber.startSequence(TYPES[this.type])
     ber = this._toBer(ber)
diff --git a/lib/logger.js b/lib/logger.js
index ad96ba4..1622872 100644
--- a/lib/logger.js
+++ b/lib/logger.js
@@ -1,6 +1,6 @@
 'use strict'
 
-const logger = Object.create(require('abstract-logging'))
+const logger = require('abstract-logging')
 logger.child = function () { return logger }
 
 module.exports = logger
diff --git a/package.json b/package.json
index 468dc27..bbe83eb 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "name": "ldapjs",
   "homepage": "http://ldapjs.org",
   "description": "LDAP client and server APIs",
-  "version": "2.0.0",
+  "version": "2.1.0",
   "license": "MIT",
   "repository": {
     "type": "git",
@@ -17,7 +17,7 @@
     "node": ">=10.13.0"
   },
   "dependencies": {
-    "abstract-logging": "^1.0.0",
+    "abstract-logging": "^2.0.0",
     "asn1": "^0.2.4",
     "assert-plus": "^1.0.0",
     "backoff": "^2.5.0",
@@ -28,11 +28,10 @@
   },
   "devDependencies": {
     "get-port": "^5.1.1",
-    "husky": "^3.0.4",
+    "husky": "^4.2.5",
     "snazzy": "^8.0.0",
     "standard": "^14.0.2",
-    "tap": "14.10.1",
-    "uuid": "^3.3.3"
+    "tap": "14.10.8"
   },
   "scripts": {
     "test": "tap --no-cov",
diff --git a/test/client.test.js b/test/client.test.js
index eed6c39..fca862f 100644
--- a/test/client.test.js
+++ b/test/client.test.js
@@ -3,10 +3,9 @@
 const util = require('util')
 const assert = require('assert')
 const tap = require('tap')
-const uuid = require('uuid')
 const vasync = require('vasync')
 const getPort = require('get-port')
-const { getSock } = require('./utils')
+const { getSock, uuid } = require('./utils')
 const ldap = require('../lib')
 const { Attribute, Change } = ldap
 
diff --git a/test/laundry.test.js b/test/laundry.test.js
index 796e48c..1c03b6e 100644
--- a/test/laundry.test.js
+++ b/test/laundry.test.js
@@ -1,8 +1,7 @@
 'use strict'
 
 const tap = require('tap')
-const uuid = require('uuid')
-const { getSock } = require('./utils')
+const { getSock, uuid } = require('./utils')
 const ldap = require('../lib')
 
 function search (t, options, callback) {
diff --git a/test/utils.js b/test/utils.js
index 6d5598b..aea3ea4 100644
--- a/test/utils.js
+++ b/test/utils.js
@@ -2,7 +2,11 @@
 
 const os = require('os')
 const path = require('path')
-const uuid = require('uuid')
+const crypto = require('crypto')
+
+function uuid () {
+  return crypto.randomBytes(16).toString('hex')
+}
 
 function getSock () {
   if (process.platform === 'win32') {
@@ -13,5 +17,6 @@ function getSock () {
 }
 
 module.exports = {
-  getSock
+  getSock,
+  uuid
 }