diff --git a/test/package-lock.json b/test/package-lock.json
index 6f0a269..7a20659 100644
--- a/test/package-lock.json
+++ b/test/package-lock.json
@@ -33,9 +33,9 @@
       "integrity": "sha512-8UT/J+xqCYfn3fKtOznAibsHpiuDshCb0fwgWxRazTT19Igp9ovoXMPhXyLD6m3CKQGTMHgqoxaFfMWaL40Rnw=="
     },
     "@types/node": {
-      "version": "15.3.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-15.3.0.tgz",
-      "integrity": "sha512-8/bnjSZD86ZfpBsDlCIkNXIvm+h6wi9g7IqL+kmFkQ+Wvu3JrasgLElfiPgoo8V8vVfnEi0QVS12gbl94h9YsQ==",
+      "version": "15.9.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-15.9.0.tgz",
+      "integrity": "sha512-AR1Vq1Ei1GaA5FjKL5PBqblTZsL5M+monvGSZwe6sSIdGiuu7Xr/pNwWJY+0ZQuN8AapD/XMB5IzBAyYRFbocA==",
       "optional": true
     },
     "@types/yauzl": {
@@ -173,16 +173,15 @@
       }
     },
     "chromedriver": {
-      "version": "90.0.0",
-      "resolved": "https://registry.npmjs.org/chromedriver/-/chromedriver-90.0.0.tgz",
-      "integrity": "sha512-k+GMmNb7cmuCCctQvUIeNxDGSq8DJauO+UKQS2qLT8aA36CPEcv8rpFepf6lRkNaIlfwdCUt/0B5bZDw3wY2yw==",
+      "version": "91.0.0",
+      "resolved": "https://registry.npmjs.org/chromedriver/-/chromedriver-91.0.0.tgz",
+      "integrity": "sha512-0eQGLDWvfVd1apkqQpt4452bCATrsj50whhVzMqPiazNSfCXXwfYWRonYxx3DVFCG3+RwSCLvsk8/vpuojCyJA==",
       "requires": {
         "@testim/chrome-version": "^1.0.7",
         "axios": "^0.21.1",
         "del": "^6.0.0",
         "extract-zip": "^2.0.1",
         "https-proxy-agent": "^5.0.0",
-        "mkdirp": "^1.0.4",
         "proxy-from-env": "^1.1.0",
         "tcp-port-used": "^1.0.1"
       }
@@ -709,11 +708,6 @@
         "brace-expansion": "^1.1.7"
       }
     },
-    "mkdirp": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.4.tgz",
-      "integrity": "sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw=="
-    },
     "mocha": {
       "version": "8.4.0",
       "resolved": "https://registry.npmjs.org/mocha/-/mocha-8.4.0.tgz",
diff --git a/test/package.json b/test/package.json
index 15de6d4..c5cd240 100644
--- a/test/package.json
+++ b/test/package.json
@@ -14,6 +14,6 @@
     "selenium-webdriver": "^3.6.0"
   },
   "dependencies": {
-    "chromedriver": "^90.0.0"
+    "chromedriver": "^91.0.0"
   }
 }