diff --git a/dev/flake.lock b/dev/flake.lock
index ac53e9e..744ee2b 100644
--- a/dev/flake.lock
+++ b/dev/flake.lock
@@ -36,24 +36,6 @@
         "type": "indirect"
       }
     },
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1710146030,
-        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "gitignore": {
       "inputs": {
         "nixpkgs": [
@@ -128,11 +110,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1714639563,
-        "narHash": "sha256-4HE64732jDwrsnPC8biPrus8PuLxh6jom1QnyuMSZSw=",
+        "lastModified": 1717284633,
+        "narHash": "sha256-wUPMGd5lVALk3LhlyvDeC8eMCcGFdBReCd/cZFyKH7s=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9ee8e1eff0bef65143657cf6d825ce00f8bccc35",
+        "rev": "1fc28243e2f9ad794c8c5cea12e7352f270f734b",
         "type": "github"
       },
       "original": {
@@ -144,7 +126,6 @@
     "pre-commit-hooks-nix": {
       "inputs": {
         "flake-compat": "flake-compat",
-        "flake-utils": "flake-utils",
         "gitignore": "gitignore",
         "nixpkgs": [
           "nixpkgs"
@@ -152,11 +133,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1714478972,
-        "narHash": "sha256-q//cgb52vv81uOuwz1LaXElp3XAe1TqrABXODAEF6Sk=",
+        "lastModified": 1716213921,
+        "narHash": "sha256-xrsYFST8ij4QWaV6HEokCUNIZLjjLP1bYC60K8XiBVA=",
         "owner": "cachix",
         "repo": "pre-commit-hooks.nix",
-        "rev": "2849da033884f54822af194400f8dff435ada242",
+        "rev": "0e8fcc54b842ad8428c9e705cb5994eaf05c26a0",
         "type": "github"
       },
       "original": {
@@ -171,21 +152,6 @@
         "nixpkgs": "nixpkgs_2",
         "pre-commit-hooks-nix": "pre-commit-hooks-nix"
       }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
     }
   },
   "root": "root",
diff --git a/flake.lock b/flake.lock
index 04c4128..2170e2d 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,14 +2,14 @@
   "nodes": {
     "nixpkgs-lib": {
       "locked": {
-        "lastModified": 1714640452,
-        "narHash": "sha256-QBx10+k6JWz6u7VsohfSw8g8hjdBZEf8CFzXH1/1Z94=",
+        "lastModified": 1717284937,
+        "narHash": "sha256-lIbdfCsf8LMFloheeE6N31+BMIeixqyQWbSr2vk79EQ=",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/50eb7ecf4cd0a5756d7275c8ba36790e5bd53e33.tar.gz"
+        "url": "https://github.com/NixOS/nixpkgs/archive/eb9ceca17df2ea50a250b6b27f7bf6ab0186f198.tar.gz"
       },
       "original": {
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/50eb7ecf4cd0a5756d7275c8ba36790e5bd53e33.tar.gz"
+        "url": "https://github.com/NixOS/nixpkgs/archive/eb9ceca17df2ea50a250b6b27f7bf6ab0186f198.tar.gz"
       }
     },
     "root": {
diff --git a/flake.nix b/flake.nix
index 8362b4d..4a62cd4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
   description = "Flake basics described using the module system";
 
   inputs = {
-    nixpkgs-lib.url = "https://github.com/NixOS/nixpkgs/archive/50eb7ecf4cd0a5756d7275c8ba36790e5bd53e33.tar.gz"; # 58a1abdbae3217ca6b702f03d3b35125d88a2994 /lib from nixos-unstable
+    nixpkgs-lib.url = "https://github.com/NixOS/nixpkgs/archive/eb9ceca17df2ea50a250b6b27f7bf6ab0186f198.tar.gz"; # ad57eef4ef0659193044870c731987a6df5cf56b /lib from nixos-unstable
   };
 
   outputs = { nixpkgs-lib, ... }: {