diff --git a/package.json b/package.json
index 0615ffc28..8b0ad7e7d 100644
--- a/package.json
+++ b/package.json
@@ -98,7 +98,7 @@
     "react-redux": "7.2.6",
     "react-use": "17.3.2",
     "redux": "4.1.2",
-    "reveal.js": "4.2.1",
+    "reveal.js": "4.3.0",
     "sanitize-filename": "1.6.3",
     "sass": "1.49.9",
     "sharp": "0.30.1",
diff --git a/src/external-types/reveal.js/index.d.ts b/src/external-types/reveal.js/index.d.ts
index fb9ccbcff..2ecd5b700 100644
--- a/src/external-types/reveal.js/index.d.ts
+++ b/src/external-types/reveal.js/index.d.ts
@@ -127,10 +127,13 @@ declare module 'reveal.js' {
 
   export default class Reveal {
     constructor(options: RevealOptions)
-    initialize: () => Promise<void>
+
+    initialize: (options?: { url?: string }) => Promise<void>
 
     public configure: (diff: RevealOptions) => void
 
+    public destroy: () => void
+
     // Navigation
     public slide(indexh: number, indexv?: number, f?: number, o?: number): void
 
diff --git a/yarn.lock b/yarn.lock
index e802e1301..716825352 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2263,7 +2263,7 @@ __metadata:
     react-use: 17.3.2
     redux: 4.1.2
     redux-devtools-extension: 2.13.9
-    reveal.js: 4.2.1
+    reveal.js: 4.3.0
     sanitize-filename: 1.6.3
     sass: 1.49.9
     sharp: 0.30.1
@@ -17637,10 +17637,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"reveal.js@npm:4.2.1":
-  version: 4.2.1
-  resolution: "reveal.js@npm:4.2.1"
-  checksum: 44ac34b70ad42e7df027c327dee8bb89d8d4e21d7c49a60d459342a19318753d24fbc354d9cec6a710290158ca38efe95627b850e7349b1aef166be4d3a8ebb3
+"reveal.js@npm:4.3.0":
+  version: 4.3.0
+  resolution: "reveal.js@npm:4.3.0"
+  checksum: 3441519baf0334df830cab593e7e96896c58fb8fa1773e529c030c373c653a334cb831ec777b0f7e225ba141c54ac2f523b79ea5f6d26a48fa335c83b3a574f0
   languageName: node
   linkType: hard