diff --git a/flake.lock b/flake.lock
index d19d59f..e60b133 100644
--- a/flake.lock
+++ b/flake.lock
@@ -57,16 +57,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1647490331,
-        "narHash": "sha256-Jcc+vHNDN3KDWuzGNTl3A24ICGovPneJDejiN2t57QI=",
+        "lastModified": 1657972522,
+        "narHash": "sha256-JTiKsBT1BwMbtSUsvtSl8ffkiirby8FaujJVGV766Q8=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "2c66a7a6e036971c4847cca424125f55b9eb0b0b",
+        "rev": "07a2e6a4e31ea48408861607198972d60adaf4ad",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-21.11",
+        "ref": "nixos-22.05",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index 95c4f03..0f8ad47 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,6 +1,6 @@
 {
   inputs = {
-    nixpkgs.url = github:nixos/nixpkgs/nixos-21.11;
+    nixpkgs.url = github:nixos/nixpkgs/nixos-22.05;
 
     flake-utils.url = github:numtide/flake-utils;
     rust-overlay = {