diff --git a/flake.lock b/flake.lock
index 7e33140..f8b02be 100644
--- a/flake.lock
+++ b/flake.lock
@@ -108,11 +108,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1771423342,
-        "narHash": "sha256-7uXPiWB0YQ4HNaAqRvVndYL34FEp1ZTwVQHgZmyMtC8=",
+        "lastModified": 1773870109,
+        "narHash": "sha256-ZoTdqZP03DcdoyxvpFHCAek4bkPUTUPUF3oCCgc3dP4=",
         "owner": "pyproject-nix",
         "repo": "build-system-pkgs",
-        "rev": "04e9c186e01f0830dad3739088070e4c551191a4",
+        "rev": "b6e74f433b02fa4b8a7965ee24680f4867e2926f",
         "type": "github"
       },
       "original": {