diff --git a/netlify.toml b/netlify.toml
index 6d60c9340..f50fbb5fa 100644
--- a/netlify.toml
+++ b/netlify.toml
@@ -1,3 +1,3 @@
 [build.environment]
   NODE_VERSION = "12"
-  YARN_VERSION = "1.22.4"
+  YARN_VERSION = "1.22.10"
diff --git a/website/.eslintrc.yml b/website/.eslintrc.yml
index 25c8bbb69..363839b80 100644
--- a/website/.eslintrc.yml
+++ b/website/.eslintrc.yml
@@ -6,7 +6,7 @@ extends:
   - prettier/react
 settings:
   react:
-    version: "16"
+    version: "17"
 rules:
   import/no-extraneous-dependencies: off
   react/display-name: off
diff --git a/website/pages/playground/index.html b/website/pages/playground/index.html
index b481cbe36..e59632057 100644
--- a/website/pages/playground/index.html
+++ b/website/pages/playground/index.html
@@ -58,8 +58,8 @@
 
     <script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.6/clipboard.min.js"></script>
     <script src="https://cdnjs.cloudflare.com/ajax/libs/lz-string/1.4.4/lz-string.min.js"></script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/react/16.14.0/umd/react.production.min.js"></script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/16.14.0/umd/react-dom.production.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/react/17.0.1/umd/react.production.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/17.0.1/umd/react-dom.production.min.js"></script>
 
     <link rel="stylesheet" href="/separate-css/playground.css" />
 
diff --git a/website/static/service-worker.js b/website/static/service-worker.js
index 68c50127c..cbea4fee8 100644
--- a/website/static/service-worker.js
+++ b/website/static/service-worker.js
@@ -38,8 +38,8 @@ toolbox.precache([
 
   "https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.6/clipboard.min.js",
   "https://cdnjs.cloudflare.com/ajax/libs/lz-string/1.4.4/lz-string.min.js",
-  "https://cdnjs.cloudflare.com/ajax/libs/react/16.14.0/umd/react.production.min.js",
-  "https://cdnjs.cloudflare.com/ajax/libs/react-dom/16.14.0/umd/react-dom.production.min.js",
+  "https://cdnjs.cloudflare.com/ajax/libs/react/17.0.1/umd/react.production.min.js",
+  "https://cdnjs.cloudflare.com/ajax/libs/react-dom/17.0.1/umd/react-dom.production.min.js",
 
   // Images
   "/prettier.png",