diff --git a/package.json b/package.json
index ccdb100..348c3c8 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
   "license": "CC-BY-NC-4.0",
   "private": true,
   "dependencies": {
-    "reveal.js": "^4.3.1"
+    "reveal.js": "^4.5.0"
   },
   "scripts": {
     "install": "npm-scripts/install.sh"
diff --git a/yarn.lock b/yarn.lock
index d61c5ee..301ebed 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,6 +2,6 @@
 # yarn lockfile v1
 
 
-reveal.js@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/reveal.js/-/reveal.js-4.3.1.tgz#24a63300cff92cf5cbdd40a46f5d3699614d49ca"
+reveal.js@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/reveal.js/-/reveal.js-4.5.0.tgz#fc04329aee58dd88862bf1f8e8f85f7993287763"