diff --git a/flake.lock b/flake.lock
index 75c6c6e..f72bff7 100644
--- a/flake.lock
+++ b/flake.lock
@@ -327,11 +327,11 @@
     "revealjs": {
       "flake": false,
       "locked": {
-        "lastModified": 1681386605,
-        "narHash": "sha256-9Q7aWgjAV37iJp6oYDz45e8J+RKwKY1Uvgg/BXwf5nQ=",
+        "lastModified": 1685516830,
+        "narHash": "sha256-8rxg9TG7rR8Di4+j1IJrrTleIP6AQ8ab0Y3eLmqW+bU=",
         "owner": "hakimel",
         "repo": "reveal.js",
-        "rev": "0301ce58ab185f7191696e16b1b6389f58df2892",
+        "rev": "227f90fa008c3c840c310a5583f426f3121dbf3d",
         "type": "github"
       },
       "original": {