diff --git a/package-lock.json b/package-lock.json
index 3835e598..8f1b3145 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -39,7 +39,7 @@
         "rollup-plugin-terser": "^7.0.0",
         "rollup-plugin-typescript2": "^0.31.1",
         "servor": "^4.0.2",
-        "sinon": "^11.1.1",
+        "sinon": "^12.0.1",
         "typescript": "^4.0.2"
       },
       "engines": {
@@ -8388,14 +8388,13 @@
       "license": "MIT"
     },
     "node_modules/sinon": {
-      "version": "11.1.1",
-      "resolved": "https://registry.npmjs.org/sinon/-/sinon-11.1.1.tgz",
-      "integrity": "sha512-ZSSmlkSyhUWbkF01Z9tEbxZLF/5tRC9eojCdFh33gtQaP7ITQVaMWQHGuFM7Cuf/KEfihuh1tTl3/ABju3AQMg==",
+      "version": "12.0.1",
+      "resolved": "https://registry.npmjs.org/sinon/-/sinon-12.0.1.tgz",
+      "integrity": "sha512-iGu29Xhym33ydkAT+aNQFBINakjq69kKO6ByPvTsm3yyIACfyQttRTP03aBP/I8GfhFmLzrnKwNNkr0ORb1udg==",
       "dev": true,
-      "license": "BSD-3-Clause",
       "dependencies": {
         "@sinonjs/commons": "^1.8.3",
-        "@sinonjs/fake-timers": "^7.1.0",
+        "@sinonjs/fake-timers": "^8.1.0",
         "@sinonjs/samsam": "^6.0.2",
         "diff": "^5.0.0",
         "nise": "^5.1.0",
@@ -8406,6 +8405,15 @@
         "url": "https://opencollective.com/sinon"
       }
     },
+    "node_modules/sinon/node_modules/@sinonjs/fake-timers": {
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/@sinonjs/fake-timers/-/fake-timers-8.1.0.tgz",
+      "integrity": "sha512-OAPJUAtgeINhh/TAlUID4QTs53Njm7xzddaVlEs/SXwgtiD1tW22zAB/W1wdqfrpmikgaWQ9Fw6Ws+hsiRm5Vg==",
+      "dev": true,
+      "dependencies": {
+        "@sinonjs/commons": "^1.7.0"
+      }
+    },
     "node_modules/sinon/node_modules/has-flag": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
@@ -15981,19 +15989,28 @@
       "dev": true
     },
     "sinon": {
-      "version": "11.1.1",
-      "resolved": "https://registry.npmjs.org/sinon/-/sinon-11.1.1.tgz",
-      "integrity": "sha512-ZSSmlkSyhUWbkF01Z9tEbxZLF/5tRC9eojCdFh33gtQaP7ITQVaMWQHGuFM7Cuf/KEfihuh1tTl3/ABju3AQMg==",
+      "version": "12.0.1",
+      "resolved": "https://registry.npmjs.org/sinon/-/sinon-12.0.1.tgz",
+      "integrity": "sha512-iGu29Xhym33ydkAT+aNQFBINakjq69kKO6ByPvTsm3yyIACfyQttRTP03aBP/I8GfhFmLzrnKwNNkr0ORb1udg==",
       "dev": true,
       "requires": {
         "@sinonjs/commons": "^1.8.3",
-        "@sinonjs/fake-timers": "^7.1.0",
+        "@sinonjs/fake-timers": "^8.1.0",
         "@sinonjs/samsam": "^6.0.2",
         "diff": "^5.0.0",
         "nise": "^5.1.0",
         "supports-color": "^7.2.0"
       },
       "dependencies": {
+        "@sinonjs/fake-timers": {
+          "version": "8.1.0",
+          "resolved": "https://registry.npmjs.org/@sinonjs/fake-timers/-/fake-timers-8.1.0.tgz",
+          "integrity": "sha512-OAPJUAtgeINhh/TAlUID4QTs53Njm7xzddaVlEs/SXwgtiD1tW22zAB/W1wdqfrpmikgaWQ9Fw6Ws+hsiRm5Vg==",
+          "dev": true,
+          "requires": {
+            "@sinonjs/commons": "^1.7.0"
+          }
+        },
         "has-flag": {
           "version": "4.0.0",
           "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
diff --git a/package.json b/package.json
index c6d49fd4..43db6f1f 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "rollup-plugin-terser": "^7.0.0",
     "rollup-plugin-typescript2": "^0.31.1",
     "servor": "^4.0.2",
-    "sinon": "^11.1.1",
+    "sinon": "^12.0.1",
     "typescript": "^4.0.2"
   },
   "dependencies": {
diff --git a/tests/youtube-video-tests.ts b/tests/youtube-video-tests.ts
index e387d0e6..8fbafe3d 100644
--- a/tests/youtube-video-tests.ts
+++ b/tests/youtube-video-tests.ts
@@ -1,5 +1,5 @@
 import { YoutubeVideoElement } from '../src/youtube-video';
-import sinon from 'sinon/pkg/sinon-esm';
+import sinon from 'sinon';
 import '../node_modules/chai/chai.js';
 
 declare global {