diff --git a/package-lock.json b/package-lock.json
index 2df9d75..3d89d91 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,19 +15,13 @@
       "devDependencies": {
         "browserify": "17.0.0",
         "expect.js": "0.3",
-        "mocha": "10.0.0"
+        "mocha": "10.1.0"
       },
       "engines": {
         "node": "14 || 16",
         "npm": ">=6"
       }
     },
-    "node_modules/@ungap/promise-all-settled": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/@ungap/promise-all-settled/-/promise-all-settled-1.1.2.tgz",
-      "integrity": "sha512-sL/cEvJWAnClXw0wHk85/2L0G6Sj8UB0Ctc1TEMbKSsmpRosqhwj9gWgFRZSrBr2f9tiXISwNhCPmlfqUqyb9Q==",
-      "dev": true
-    },
     "node_modules/acorn": {
       "version": "7.4.1",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.4.1.tgz",
@@ -1910,12 +1904,11 @@
       "dev": true
     },
     "node_modules/mocha": {
-      "version": "10.0.0",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-10.0.0.tgz",
-      "integrity": "sha512-0Wl+elVUD43Y0BqPZBzZt8Tnkw9CMUdNYnUsTfOM1vuhJVZL+kiesFYsqwBkEEuEixaiPe5ZQdqDgX2jddhmoA==",
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-10.1.0.tgz",
+      "integrity": "sha512-vUF7IYxEoN7XhQpFLxQAEMtE4W91acW4B6En9l97MwE9stL1A9gusXfoHZCLVHDUJ/7V5+lbCM6yMqzo5vNymg==",
       "dev": true,
       "dependencies": {
-        "@ungap/promise-all-settled": "1.1.2",
         "ansi-colors": "4.1.1",
         "browser-stdout": "1.3.1",
         "chokidar": "3.5.3",
@@ -2978,12 +2971,6 @@
     }
   },
   "dependencies": {
-    "@ungap/promise-all-settled": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/@ungap/promise-all-settled/-/promise-all-settled-1.1.2.tgz",
-      "integrity": "sha512-sL/cEvJWAnClXw0wHk85/2L0G6Sj8UB0Ctc1TEMbKSsmpRosqhwj9gWgFRZSrBr2f9tiXISwNhCPmlfqUqyb9Q==",
-      "dev": true
-    },
     "acorn": {
       "version": "7.4.1",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.4.1.tgz",
@@ -4467,12 +4454,11 @@
       "dev": true
     },
     "mocha": {
-      "version": "10.0.0",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-10.0.0.tgz",
-      "integrity": "sha512-0Wl+elVUD43Y0BqPZBzZt8Tnkw9CMUdNYnUsTfOM1vuhJVZL+kiesFYsqwBkEEuEixaiPe5ZQdqDgX2jddhmoA==",
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-10.1.0.tgz",
+      "integrity": "sha512-vUF7IYxEoN7XhQpFLxQAEMtE4W91acW4B6En9l97MwE9stL1A9gusXfoHZCLVHDUJ/7V5+lbCM6yMqzo5vNymg==",
       "dev": true,
       "requires": {
-        "@ungap/promise-all-settled": "1.1.2",
         "ansi-colors": "4.1.1",
         "browser-stdout": "1.3.1",
         "chokidar": "3.5.3",
diff --git a/package.json b/package.json
index d98bc17..71db0cd 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
   "devDependencies": {
     "browserify": "17.0.0",
     "expect.js": "0.3",
-    "mocha": "10.0.0"
+    "mocha": "10.1.0"
   },
   "scripts": {
     "build": "browserify lib/index.js -s w3capi -o lib/w3capi.js",