diff --git a/flake.lock b/flake.lock
index 5a4a511..32b937e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "emacs-overlay": {
       "locked": {
-        "lastModified": 1637719161,
-        "narHash": "sha256-W7o+USyW1MqpdQVturGQT3xW7QFZEjraeT5Tuc0mzZE=",
+        "lastModified": 1637947500,
+        "narHash": "sha256-UmzI/Y8ujqOd5uuicYfQdq7INyeACfQU9Qsotge5BHk=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "df5519990439ca5e65e72107d5ed83b846e53f6a",
+        "rev": "66cf86d29d3482e84d3a03f5c647abbdd03c34dc",
         "type": "github"
       },
       "original": {