diff --git a/package-lock.json b/package-lock.json
index 708938a..c7d388f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11099,25 +11099,22 @@
       }
     },
     "selenium-webdriver": {
-      "version": "4.0.0-beta.3",
-      "resolved": "https://registry.npmjs.org/selenium-webdriver/-/selenium-webdriver-4.0.0-beta.3.tgz",
-      "integrity": "sha512-R0mGHpQkSKgIWiPgcKDcckh4A6aaK0KTyWxs5ieuiI7zsXQ+Kb6neph+dNoeqq3jSBGyv3ONo2w3oohoL4D/Rg==",
+      "version": "4.0.0-beta.4",
+      "resolved": "https://registry.npmjs.org/selenium-webdriver/-/selenium-webdriver-4.0.0-beta.4.tgz",
+      "integrity": "sha512-+s/CIYkWzmnC9WASBxxVj7Lm0dcyl6OaFxwIJaFCT5WCuACiimEEr4lUnOOFP/QlKfkDQ56m+aRczaq2EvJEJg==",
       "dev": true,
       "requires": {
-        "jszip": "^3.5.0",
-        "rimraf": "^2.7.1",
+        "jszip": "^3.6.0",
+        "rimraf": "^3.0.2",
         "tmp": "^0.2.1",
-        "ws": "^7.3.1"
+        "ws": ">=7.4.6"
       },
       "dependencies": {
-        "rimraf": {
-          "version": "2.7.1",
-          "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.7.1.tgz",
-          "integrity": "sha512-uWjbaKIK3T1OSVptzX7Nl6PvQ3qAGtKEtVRjRuazjfL3Bx5eI409VZSqgND+4UNnmzLVdPj9FqFJNPqBZFve4w==",
-          "dev": true,
-          "requires": {
-            "glob": "^7.1.3"
-          }
+        "ws": {
+          "version": "7.4.6",
+          "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.6.tgz",
+          "integrity": "sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==",
+          "dev": true
         }
       }
     },
diff --git a/package.json b/package.json
index 7f06078..cef42bf 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "rollup-plugin-commonjs": "^10.1.0",
     "rollup-plugin-terser": "^7.0.2",
     "rollup-plugin-typescript2": "^0.30.0",
-    "selenium-webdriver": "^4.0.0-beta.3",
+    "selenium-webdriver": "^4.0.0-beta.4",
     "ts-jest": "^26.5.6",
     "typedoc": "^0.20.36",
     "typescript": "^4.2.4"