diff --git a/flake.lock b/flake.lock
index fa048ac..165c093 100644
--- a/flake.lock
+++ b/flake.lock
@@ -291,11 +291,11 @@
     "revealjs": {
       "flake": false,
       "locked": {
-        "lastModified": 1642612088,
-        "narHash": "sha256-h/G2+UhyPxW1t0Z7nqIAOXr3lvR4b5dzA5tCgCI6+oE=",
+        "lastModified": 1643789207,
+        "narHash": "sha256-b32w+oxjMH/or0Q5zFcrJ9UcDm8DFsow1nzZD8oETnw=",
         "owner": "hakimel",
         "repo": "reveal.js",
-        "rev": "61055ed02bd7dbff30ea827591084cce7c22303c",
+        "rev": "6b535328c0a9615c9cf4759acf81cd02f0516ba1",
         "type": "github"
       },
       "original": {