diff --git a/flake.lock b/flake.lock
index 36921dc2e..a9639166b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -3,11 +3,11 @@
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1733328505,
-        "narHash": "sha256-NeCCThCEP3eCl2l/+27kNNK7QrwZB1IJCrXfrbv5oqU=",
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "ff81ac966bb2cae68946d5ed5fc4994f96d0ffec",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
         "type": "github"
       },
       "original": {
@@ -23,17 +23,16 @@
         ]
       },
       "locked": {
-        "lastModified": 1733312601,
-        "narHash": "sha256-4pDvzqnegAfRkPwO3wmwBhVi/Sye1mzps0zHWYnP88c=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "205b12d8b7cd4802fbcb8e8ef6a0f1408781a4f9",
-        "type": "github"
+        "lastModified": 1748821116,
+        "narHash": "sha256-F82+gS044J1APL0n4hH50GYdPRv/5JWm34oCJYmVKdE=",
+        "rev": "49f0870db23e8c1ca0b5259734a02cd9e1e371a1",
+        "revCount": 377,
+        "type": "tarball",
+        "url": "https://api.flakehub.com/f/pinned/hercules-ci/flake-parts/0.1.377%2Brev-49f0870db23e8c1ca0b5259734a02cd9e1e371a1/01972f28-554a-73f8-91f4-d488cc502f08/source.tar.gz"
       },
       "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "type": "github"
+        "type": "tarball",
+        "url": "https://flakehub.com/f/hercules-ci/flake-parts/0.1"
       }
     },
     "git-hooks-nix": {
@@ -42,39 +41,33 @@
         "gitignore": [],
         "nixpkgs": [
           "nixpkgs"
-        ],
-        "nixpkgs-stable": [
-          "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1734279981,
-        "narHash": "sha256-NdaCraHPp8iYMWzdXAt5Nv6sA3MUzlCiGiR586TCwo0=",
-        "owner": "cachix",
-        "repo": "git-hooks.nix",
-        "rev": "aa9f40c906904ebd83da78e7f328cd8aeaeae785",
-        "type": "github"
+        "lastModified": 1747372754,
+        "narHash": "sha256-2Y53NGIX2vxfie1rOW0Qb86vjRZ7ngizoo+bnXU9D9k=",
+        "rev": "80479b6ec16fefd9c1db3ea13aeb038c60530f46",
+        "revCount": 1026,
+        "type": "tarball",
+        "url": "https://api.flakehub.com/f/pinned/cachix/git-hooks.nix/0.1.1026%2Brev-80479b6ec16fefd9c1db3ea13aeb038c60530f46/0196d79a-1b35-7b8e-a021-c894fb62163d/source.tar.gz"
       },
       "original": {
-        "owner": "cachix",
-        "repo": "git-hooks.nix",
-        "type": "github"
+        "type": "tarball",
+        "url": "https://flakehub.com/f/cachix/git-hooks.nix/0.1.941"
       }
     },
     "nixpkgs": {
       "locked": {
         "lastModified": 1747179050,
         "narHash": "sha256-qhFMmDkeJX9KJwr5H32f1r7Prs7XbQWtO0h3V0a0rFY=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
         "rev": "adaa24fbf46737f3f1b5497bf64bae750f82942e",
-        "type": "github"
+        "revCount": 799423,
+        "type": "tarball",
+        "url": "https://api.flakehub.com/f/pinned/NixOS/nixpkgs/0.1.799423%2Brev-adaa24fbf46737f3f1b5497bf64bae750f82942e/0196d1c3-1974-7bf1-bcf6-06620ac40c8c/source.tar.gz"
       },
       "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
+        "type": "tarball",
+        "url": "https://flakehub.com/f/NixOS/nixpkgs/%3D0.1.799423"
       }
     },
     "nixpkgs-23-11": {
diff --git a/flake.nix b/flake.nix
index ee98ce155..b5fa93e58 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,18 +1,17 @@
 {
   description = "The purely functional package manager";
 
-  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+  inputs.nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/=0.1.799423";
 
   inputs.nixpkgs-regression.url = "github:NixOS/nixpkgs/215d4d0fd80ca5163643b03a33fde804a29cc1e2";
   inputs.nixpkgs-23-11.url = "github:NixOS/nixpkgs/a62e6edd6d5e1fa0329b8653c801147986f8d446";
 
   # dev tooling
-  inputs.flake-parts.url = "github:hercules-ci/flake-parts";
-  inputs.git-hooks-nix.url = "github:cachix/git-hooks.nix";
+  inputs.flake-parts.url = "https://flakehub.com/f/hercules-ci/flake-parts/0.1";
+  inputs.git-hooks-nix.url = "https://flakehub.com/f/cachix/git-hooks.nix/0.1.941";
   # work around https://github.com/NixOS/nix/issues/7730
   inputs.flake-parts.inputs.nixpkgs-lib.follows = "nixpkgs";
   inputs.git-hooks-nix.inputs.nixpkgs.follows = "nixpkgs";
-  inputs.git-hooks-nix.inputs.nixpkgs-stable.follows = "nixpkgs";
   # work around 7730 and https://github.com/NixOS/nix/issues/7807
   inputs.git-hooks-nix.inputs.gitignore.follows = "";