diff --git a/package-lock.json b/package-lock.json
index 8cf88bb..5605ab3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "lodash.shuffle": "^4.2.0",
         "luxon": "^3.2.1",
         "moment": "^2.21.0",
-        "reveal.js": "^3.8.0",
+        "reveal.js": "^4.3.0",
         "vue": "^3.2.37",
         "vue-router": "^4.1.2",
         "vuex": "^4.0.2"
@@ -1354,11 +1354,11 @@
       }
     },
     "node_modules/reveal.js": {
-      "version": "3.9.2",
-      "resolved": "https://registry.npmjs.org/reveal.js/-/reveal.js-3.9.2.tgz",
-      "integrity": "sha512-Dvv2oA9FrtOHE2DWj5js8pMRfwq++Wmvsn1EyAdYLC80lBjTphns+tPsB652Bnvep9AVviuVS/b4XoVY9rXHLA==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/reveal.js/-/reveal.js-4.3.0.tgz",
+      "integrity": "sha512-KzZxJjj1gmxVNyplY6g9MiGwtDvZJiYkMvG1Qmaita7vWT/8eoTEK+RuIPLvxDeyxOtTz56u2wrOETVO79qL4A==",
       "engines": {
-        "node": ">=9.0.0"
+        "node": ">=10.0.0"
       }
     },
     "node_modules/rollup": {
@@ -2557,9 +2557,9 @@
       }
     },
     "reveal.js": {
-      "version": "3.9.2",
-      "resolved": "https://registry.npmjs.org/reveal.js/-/reveal.js-3.9.2.tgz",
-      "integrity": "sha512-Dvv2oA9FrtOHE2DWj5js8pMRfwq++Wmvsn1EyAdYLC80lBjTphns+tPsB652Bnvep9AVviuVS/b4XoVY9rXHLA=="
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/reveal.js/-/reveal.js-4.3.0.tgz",
+      "integrity": "sha512-KzZxJjj1gmxVNyplY6g9MiGwtDvZJiYkMvG1Qmaita7vWT/8eoTEK+RuIPLvxDeyxOtTz56u2wrOETVO79qL4A=="
     },
     "rollup": {
       "version": "2.77.0",
diff --git a/package.json b/package.json
index 4064354..1082d38 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "lodash.shuffle": "^4.2.0",
     "luxon": "^3.2.1",
     "moment": "^2.21.0",
-    "reveal.js": "^3.8.0",
+    "reveal.js": "^4.3.0",
     "vue": "^3.2.37",
     "vue-router": "^4.1.2",
     "vuex": "^4.0.2"