diff --git a/flake.lock b/flake.lock
index 5fb41c9..a0175bd 100644
--- a/flake.lock
+++ b/flake.lock
@@ -129,16 +129,15 @@
     },
     "fenix": {
       "inputs": {
-        "naersk": "naersk_2",
         "nixpkgs": "nixpkgs_3",
         "rust-analyzer-src": "rust-analyzer-src"
       },
       "locked": {
-        "lastModified": 1625624675,
-        "narHash": "sha256-I/k6yoophjoWTN2RoYuCMMTFHzM2ZpNP8jvU+ym8Hh8=",
+        "lastModified": 1626921046,
+        "narHash": "sha256-B8aPIafJiJw9sBsPL84mNclBN04UiMBpHDmmZNxZfzE=",
         "owner": "nix-community",
         "repo": "fenix",
-        "rev": "678080bdc59527d32f35fcfde84de76efa152905",
+        "rev": "17a814fb3b750c370942dc9bb9693befe14b2c0a",
         "type": "github"
       },
       "original": {
@@ -216,15 +215,16 @@
     },
     "latest": {
       "locked": {
-        "lastModified": 1625653739,
-        "narHash": "sha256-mIm/EcxznGu9vFIJj5kUeEC5sxqT+sn60ZTVsIhYdUo=",
+        "lastModified": 1626852498,
+        "narHash": "sha256-lOXUJvi0FJUXHTVSiC5qsMRtEUgqM4mGZpMESLuGhmo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e924907470fb8c5b36cac2e39be584b6f48c8507",
+        "rev": "16105403bdd843540cbef9c63fc0f16c1c6eaa70",
         "type": "github"
       },
       "original": {
         "id": "nixpkgs",
+        "ref": "nixos-unstable",
         "type": "indirect"
       }
     },
@@ -269,26 +269,6 @@
         "type": "github"
       }
     },
-    "naersk_3": {
-      "inputs": {
-        "nixpkgs": [
-          "latest"
-        ]
-      },
-      "locked": {
-        "lastModified": 1623927034,
-        "narHash": "sha256-sGxlmfp5eXL5sAMNqHSb04Zq6gPl+JeltIZ226OYN0w=",
-        "owner": "nmattia",
-        "repo": "naersk",
-        "rev": "e09c320446c5c2516d430803f7b19f5833781337",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nmattia",
-        "repo": "naersk",
-        "type": "github"
-      }
-    },
     "nixlib": {
       "locked": {
         "lastModified": 1620519687,
@@ -306,11 +286,11 @@
     },
     "nixos": {
       "locked": {
-        "lastModified": 1625533413,
-        "narHash": "sha256-D4Dp2qDmY3Y9/Mqxsha/18F0RsH3hPiHafG4bvTz2V4=",
+        "lastModified": 1626852498,
+        "narHash": "sha256-lOXUJvi0FJUXHTVSiC5qsMRtEUgqM4mGZpMESLuGhmo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "036dc0c709650e0c833822307af801f576d67273",
+        "rev": "16105403bdd843540cbef9c63fc0f16c1c6eaa70",
         "type": "github"
       },
       "original": {
@@ -367,11 +347,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1625366435,
-        "narHash": "sha256-29ZJQBmJ9p2IienoYXCT/qq8sf+rfOvXWfeqVLZOh0E=",
+        "lastModified": 1626852498,
+        "narHash": "sha256-lOXUJvi0FJUXHTVSiC5qsMRtEUgqM4mGZpMESLuGhmo=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "20887e4bbfdae3aed6bfa1f53ddf138ee325515e",
+        "rev": "16105403bdd843540cbef9c63fc0f16c1c6eaa70",
         "type": "github"
       },
       "original": {
@@ -437,7 +417,7 @@
         "fenix": "fenix",
         "home": "home",
         "latest": "latest",
-        "naersk": "naersk_3",
+        "naersk": "naersk_2",
         "nixos": "nixos",
         "nixos-hardware": "nixos-hardware",
         "nur": "nur",
@@ -447,11 +427,11 @@
     "rust-analyzer-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1625596311,
-        "narHash": "sha256-GM/Wn2v7TrzuqX2tMRL8ps15qEyoDcx4zg5smYYzNpQ=",
+        "lastModified": 1626896519,
+        "narHash": "sha256-dodPO28s//aP8RtYt2L/CU95cP1IsAwnVHLO91hSxww=",
         "owner": "rust-analyzer",
         "repo": "rust-analyzer",
-        "rev": "f5a100e5fd753580a6b909f0d45198f0c5593c41",
+        "rev": "a36c9d8b5ce8f6468f9387fab590ad48381c1313",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index daec8af..d21d5c3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -4,7 +4,7 @@
   inputs =
     {
       nixos.url = "nixpkgs/nixos-unstable";
-      latest.url = "nixpkgs";
+      latest.url = "nixpkgs/nixos-unstable";
       digga.url = "github:divnix/digga/master";
 
       ci-agent = {