diff --git a/flake.lock b/flake.lock
index a3306f941..84e578bc3 100644
--- a/flake.lock
+++ b/flake.lock
@@ -19,11 +19,11 @@
     "nix2container": {
       "flake": false,
       "locked": {
-        "lastModified": 1712990762,
-        "narHash": "sha256-hO9W3w7NcnYeX8u8cleHiSpK2YJo7ecarFTUlbybl7k=",
+        "lastModified": 1720642556,
+        "narHash": "sha256-qsnqk13UmREKmRT7c8hEnz26X3GFFyIQrqx4EaRc1Is=",
         "owner": "nlewo",
         "repo": "nix2container",
-        "rev": "20aad300c925639d5d6cbe30013c8357ce9f2a2e",
+        "rev": "3853e5caf9ad24103b13aa6e0e8bcebb47649fe4",
         "type": "github"
       },
       "original": {
@@ -34,11 +34,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1718111384,
-        "narHash": "sha256-7tSst0S5FOmcgvNtfy6cjZX5w8CabCVAfAeCkhY4OVg=",
+        "lastModified": 1721931987,
+        "narHash": "sha256-1Zg8LY0T5EfXtv0Kf4M6SFnjH7Eto4VV+EKJ/YSnhiI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a508a44af0c1b1b57785c34d8b54783536273eeb",
+        "rev": "e21630230c77140bc6478a21cd71e8bb73706fce",
         "type": "github"
       },
       "original": {
@@ -67,11 +67,11 @@
     "pre-commit-hooks": {
       "flake": false,
       "locked": {
-        "lastModified": 1712055707,
-        "narHash": "sha256-4XLvuSIDZJGS17xEwSrNuJLL7UjDYKGJSbK1WWX2AK8=",
+        "lastModified": 1721042469,
+        "narHash": "sha256-6FPUl7HVtvRHCCBQne7Ylp4p+dpP3P/OYuzjztZ4s70=",
         "owner": "cachix",
         "repo": "git-hooks.nix",
-        "rev": "e35aed5fda3cc79f88ed7f1795021e559582093a",
+        "rev": "f451c19376071a90d8c58ab1a953c6e9840527fd",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 1fc02a590..cec970974 100644
--- a/flake.nix
+++ b/flake.nix
@@ -196,8 +196,6 @@
             busybox-sandbox-shell = final.busybox-sandbox-shell or final.default-busybox-sandbox-shell;
           };
 
-          pegtl = final.nix.passthru.pegtl;
-
           # Export the patched version of boehmgc that Lix uses into the overlay
           # for consumers of this flake.
           boehmgc-nix = final.nix.passthru.boehmgc-nix;
diff --git a/misc/pegtl.nix b/misc/pegtl.nix
deleted file mode 100644
index 3fd999d9d..000000000
--- a/misc/pegtl.nix
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-  stdenv,
-  cmake,
-  ninja,
-  fetchFromGitHub,
-}:
-
-stdenv.mkDerivation {
-  pname = "pegtl";
-  version = "3.2.7";
-
-  src = fetchFromGitHub {
-    repo = "PEGTL";
-    owner = "taocpp";
-    rev = "refs/tags/3.2.7";
-    hash = "sha256-IV5YNGE4EWVrmg2Sia/rcU8jCuiBynQGJM6n3DCWTQU=";
-  };
-
-  nativeBuildInputs = [
-    cmake
-    ninja
-  ];
-}
diff --git a/package.nix b/package.nix
index e5e0033df..61015bac9 100644
--- a/package.nix
+++ b/package.nix
@@ -35,7 +35,7 @@
   meson,
   ninja,
   openssl,
-  pegtl ? __forDefaults.pegtl,
+  pegtl,
   pkg-config,
   python3,
   rapidcheck,
@@ -70,8 +70,6 @@
 
     lix-doc = callPackage ./lix-doc/package.nix { };
     build-release-notes = callPackage ./maintainers/build-release-notes.nix { };
-
-    pegtl = callPackage ./misc/pegtl.nix { };
   },
 }:
 let