diff --git a/flake.lock b/flake.lock
index 194e0da..9e9cbb6 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,16 +2,16 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1653996475,
-        "narHash": "sha256-r/UA7h3Dfgf4dlOCkakpqejf1Tagfb+6T+9OdT0qBgU=",
+        "lastModified": 1654005557,
+        "narHash": "sha256-J6elwUzPoco+r5qWPHhvS2EHVWomUtNcxzkfdAQOwEU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "ec6eaba9dfcfdd11547d75a193e91e26701bf7e3",
+        "rev": "08950a6e29cf7bddee466592eb790a417550f7f9",
         "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 732b426..4efde4a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
   description = "Secret management with age";
 
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-21.11";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-22.05";
   };
 
   outputs = { self, nixpkgs }: