diff --git a/package-lock.json b/package-lock.json
index 57901ba..3cc62f5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
         "js-cookie": "^2.2.1",
         "morgan": "~1.9.1",
         "qrcode": "^1.4.4",
-        "reveal.js": "^4.1.0",
+        "reveal.js": "^4.3.0",
         "socket.io": "^2.4.0"
       }
     },
@@ -917,9 +917,9 @@
       "integrity": "sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg=="
     },
     "node_modules/reveal.js": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/reveal.js/-/reveal.js-4.1.0.tgz",
-      "integrity": "sha512-lYOMhxSWgq5jtgspF7eRL0d2rBnHO/VGZ4/qp46yu+eGoWqJkYHEuepEXzx71M8MI6Rf8HBYWaTnKi5uHWcU1Q==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/reveal.js/-/reveal.js-4.3.0.tgz",
+      "integrity": "sha512-KzZxJjj1gmxVNyplY6g9MiGwtDvZJiYkMvG1Qmaita7vWT/8eoTEK+RuIPLvxDeyxOtTz56u2wrOETVO79qL4A==",
       "engines": {
         "node": ">=10.0.0"
       }
@@ -1969,9 +1969,9 @@
       "integrity": "sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg=="
     },
     "reveal.js": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/reveal.js/-/reveal.js-4.1.0.tgz",
-      "integrity": "sha512-lYOMhxSWgq5jtgspF7eRL0d2rBnHO/VGZ4/qp46yu+eGoWqJkYHEuepEXzx71M8MI6Rf8HBYWaTnKi5uHWcU1Q=="
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/reveal.js/-/reveal.js-4.3.0.tgz",
+      "integrity": "sha512-KzZxJjj1gmxVNyplY6g9MiGwtDvZJiYkMvG1Qmaita7vWT/8eoTEK+RuIPLvxDeyxOtTz56u2wrOETVO79qL4A=="
     },
     "safe-buffer": {
       "version": "5.1.2",
diff --git a/package.json b/package.json
index 135dd63..d4be0b5 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "js-cookie": "^2.2.1",
     "morgan": "~1.9.1",
     "qrcode": "^1.4.4",
-    "reveal.js": "^4.1.0",
+    "reveal.js": "^4.3.0",
     "socket.io": "^2.4.0"
   }
 }