diff --git a/flake.lock b/flake.lock
index 66254543..340ba54b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,17 +2,17 @@
   "nodes": {
     "emacs-overlay": {
       "locked": {
-        "lastModified": 1616214656,
-        "narHash": "sha256-ceFOGcsbGlP/qtxMBlRGFH5fsbN+uGQYeHUrpgcRS4U=",
+        "lastModified": 1620124711,
+        "narHash": "sha256-6tsbwx6zynxSbwzfCrezGVpBum9UT+nlUV/XIc/uMms=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "d9530a7048f4b1c0f65825202a0ce1d111a1d39a",
+        "rev": "b717ab8d43ecabd27aa884c278a4edd1caa642db",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
+        "ref": "master",
         "repo": "emacs-overlay",
-        "rev": "d9530a7048f4b1c0f65825202a0ce1d111a1d39a",
         "type": "github"
       }
     },
@@ -38,11 +38,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1620100475,
-        "narHash": "sha256-JmH3f6KaIJ3y5FaJdHm4agyzfn+LMnV5RhtNrYa4jGY=",
+        "lastModified": 1620138697,
+        "narHash": "sha256-8Mgj+Fj4zGEI7oA9wbyqvdwq+46kAyd3barMIedWkho=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "9ffb206050bab47122eac18ea7cb289849f8d128",
+        "rev": "64c5228c0828fff0c94c1d42f7225115c299ae08",
         "type": "github"
       },
       "original": {
@@ -54,11 +54,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1620078665,
-        "narHash": "sha256-WhA2MhJQeS/3VOQ/MrWZYJHMuYpqX5Y4DBwd/7/fUP8=",
+        "lastModified": 1620121392,
+        "narHash": "sha256-Qmlz+jvoXzSibLj5+FZh4MVPGVEDU1E/9hdc8RykDtQ=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "e5b86d7ac08c3c33a4bfd9736a6001a7c63d0a1a",
+        "rev": "93c5837be5952bf17d21636a6d0684f094e0e6a8",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index a40d9541..d6de4eff 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
   description = "Nixos configuration flake";
 
   inputs = {
-    emacs-overlay.url = "github:nix-community/emacs-overlay/d9530a7048f4b1c0f65825202a0ce1d111a1d39a";
+    emacs-overlay.url = "github:nix-community/emacs-overlay/master";
     home-manager = {
       url = "github:nix-community/home-manager/master";
       inputs.nixpkgs.follows = "nixpkgs";