diff --git a/flake.lock b/flake.lock
index 519f60a..a30ce59 100644
--- a/flake.lock
+++ b/flake.lock
@@ -22,16 +22,18 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1647350163,
-        "narHash": "sha256-OcMI+PFEHTONthXuEQNddt16Ml7qGvanL3x8QOl2Aao=",
+        "lastModified": 1648076312,
+        "narHash": "sha256-fhaOerLjgqwfbcoY3lkXCvQd+36U50WVpwgTKSsYzKA=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3eb07eeafb52bcbf02ce800f032f18d666a9498d",
+        "rev": "2808809047136d5ca2f5db91560a0cdee17e519f",
         "type": "github"
       },
       "original": {
-        "id": "nixpkgs",
-        "type": "indirect"
+        "owner": "NixOS",
+        "ref": "release-21.11",
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "root": {
diff --git a/flake.nix b/flake.nix
index 6e9caef..3c9919d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
   description = "Configuration v1";
 
   inputs = {
-    nixpkgs.url = "flake:nixpkgs";
+    nixpkgs.url = "github:NixOS/nixpkgs/release-21.11";
     homeManager = {
       url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";