diff --git a/dev/flake.lock b/dev/flake.lock
index ac6f7fc..4296d6e 100644
--- a/dev/flake.lock
+++ b/dev/flake.lock
@@ -63,11 +63,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1730229744,
-        "narHash": "sha256-2W//PmgocN9lplDJ7WoiP9EcrfUxqvtxplCAqlwvquY=",
+        "lastModified": 1730903510,
+        "narHash": "sha256-mnynlrPeiW0nUQ8KGZHb3WyxAxA3Ye/BH8gMjdoKP6E=",
         "owner": "hercules-ci",
         "repo": "hercules-ci-effects",
-        "rev": "d70658494391994c7b32e8fe5610dae76737e4df",
+        "rev": "b89ac4d66d618b915b1f0a408e2775fe3821d141",
         "type": "github"
       },
       "original": {
@@ -94,11 +94,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1720386169,
-        "narHash": "sha256-NGKVY4PjzwAa4upkGtAMz1npHGoRzWotlSnVlqI40mo=",
+        "lastModified": 1730741070,
+        "narHash": "sha256-edm8WG19kWozJ/GqyYx2VjW99EdhjKwbY3ZwdlPAAlo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "194846768975b7ad2c4988bdb82572c00222c0d7",
+        "rev": "d063c1dd113c91ab27959ba540c0d9753409edf3",
         "type": "github"
       },
       "original": {
@@ -110,11 +110,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1730503874,
-        "narHash": "sha256-VCeaRv/hFRkHF7xOykVu7w7ctX7ZMdcep7gFlOAaCUU=",
+        "lastModified": 1733095735,
+        "narHash": "sha256-gsYsoX1C/Qva1xRWMYg+0xE0+vJNK4KJSXPe2QreOuQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "668e7e64172dcdae49e5e8e7fe268b875f82fa2e",
+        "rev": "cdc518b50a85a9b8bbaac450aaa366c7fef6cd64",
         "type": "github"
       },
       "original": {
@@ -133,11 +133,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1730302582,
-        "narHash": "sha256-W1MIJpADXQCgosJZT8qBYLRuZls2KSiKdpnTVdKBuvU=",
+        "lastModified": 1732021966,
+        "narHash": "sha256-mnTbjpdqF0luOkou8ZFi2asa1N3AA2CchR/RqCNmsGE=",
         "owner": "cachix",
         "repo": "pre-commit-hooks.nix",
-        "rev": "af8a16fe5c264f5e9e18bcee2859b40a656876cf",
+        "rev": "3308484d1a443fc5bc92012435d79e80458fe43c",
         "type": "github"
       },
       "original": {
diff --git a/flake.lock b/flake.lock
index 37b1298..4078d50 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,14 +2,14 @@
   "nodes": {
     "nixpkgs-lib": {
       "locked": {
-        "lastModified": 1730504152,
-        "narHash": "sha256-lXvH/vOfb4aGYyvFmZK/HlsNsr/0CVWlwYvo2rxJk3s=",
+        "lastModified": 1733096140,
+        "narHash": "sha256-1qRH7uAUsyQI7R1Uwl4T+XvdNv778H0Nb5njNrqvylY=",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/cc2f28000298e1269cea6612cd06ec9979dd5d7f.tar.gz"
+        "url": "https://github.com/NixOS/nixpkgs/archive/5487e69da40cbd611ab2cadee0b4637225f7cfae.tar.gz"
       },
       "original": {
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/cc2f28000298e1269cea6612cd06ec9979dd5d7f.tar.gz"
+        "url": "https://github.com/NixOS/nixpkgs/archive/5487e69da40cbd611ab2cadee0b4637225f7cfae.tar.gz"
       }
     },
     "root": {
diff --git a/flake.nix b/flake.nix
index 8d264ec..a47f49a 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/cc2f28000298e1269cea6612cd06ec9979dd5d7f.tar.gz"; # 807e9154dcb16384b1b765ebe9cd2bba2ac287fd /lib from nixos-unstable
+    nixpkgs-lib.url = "https://github.com/NixOS/nixpkgs/archive/5487e69da40cbd611ab2cadee0b4637225f7cfae.tar.gz"; # 970e93b9f82e2a0f3675757eb0bfc73297cc6370 /lib from nixos-unstable
   };
 
   outputs = inputs@{ nixpkgs-lib, ... }: