diff --git a/flake.lock b/flake.lock
index 7368f5f..85ff470 100644
--- a/flake.lock
+++ b/flake.lock
@@ -17,17 +17,18 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1647536224,
-        "narHash": "sha256-SUIiz4DhMXgM7i+hvFWmLnhywr1WeRGIz+EIbwQQguM=",
+        "lastModified": 1653733789,
+        "narHash": "sha256-VIYazYCWNvcFNns2XQkHx/mVmCZ3oebZv8W2LS1gLQE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "dd8cebebbf0f9352501f251ac37b851d947f92dc",
+        "rev": "d1086907f56c5a6c33c0c2e8dc9f42ef6988294f",
         "type": "github"
       },
       "original": {
-        "id": "nixpkgs",
-        "ref": "master",
-        "type": "indirect"
+        "owner": "NixOS",
+        "ref": "nixos-22.05",
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "root": {
diff --git a/flake.nix b/flake.nix
index 5d45535..43efacb 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,10 +2,7 @@
   description = "headscale - Open Source Tailscale Control server";
 
   inputs = {
-    # TODO: Use unstable when Go 1.18 has made it in
-    # https://nixpk.gs/pr-tracker.html?pr=164292
-    # nixpkgs.url = "nixpkgs/nixpkgs-unstable";
-    nixpkgs.url = "nixpkgs/master";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-22.05";
     flake-utils.url = "github:numtide/flake-utils";
   };