diff --git a/flake.lock b/flake.lock
index 7a76334..081518e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -171,16 +171,17 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1731777089,
-        "narHash": "sha256-dnA7yqsHZ05O+qykVzf+2+31p0rW5MZDoiyHvxGmn2U=",
+        "lastModified": 1731661234,
+        "narHash": "sha256-h5XqgTQJqMKXbhszZtGYv3ypT4AzQlSaO9zyTYZemJk=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "cfbfcbbd057e695106ab9a7871a66834ee8d1b41",
+        "rev": "ed670c7246dd4bfd24e50939eb5d9bcaa95e638b",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
         "repo": "emacs-overlay",
+        "rev": "ed670c7246dd4bfd24e50939eb5d9bcaa95e638b",
         "type": "github"
       }
     },
diff --git a/flake.nix b/flake.nix
index e5c1b9a..2200805 100644
--- a/flake.nix
+++ b/flake.nix
@@ -53,7 +53,7 @@
     };
 
     emacs-overlay = {
-      url = "github:nix-community/emacs-overlay";
+      url = "github:nix-community/emacs-overlay/ed670c7246dd4bfd24e50939eb5d9bcaa95e638b";
       inputs = {
         nixpkgs.follows = "nixpkgs";
       };