diff --git a/flake.lock b/flake.lock
index e6fa77a5..b99d5d17 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1719075281,
-        "narHash": "sha256-CyyxvOwFf12I91PBWz43iGT1kjsf5oi6ax7CrvaMyAo=",
+        "lastModified": 1720418205,
+        "narHash": "sha256-cPJoFPXU44GlhWg4pUk9oUPqurPlCFZ11ZQPk21GTPU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a71e967ef3694799d0c418c98332f7ff4cc5f6af",
+        "rev": "655a58a72a6601292512670343087c2d75d859c1",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 8ae69f7b..3b669825 100644
--- a/flake.nix
+++ b/flake.nix
@@ -23,12 +23,7 @@
       lib.genAttrs systems (system: let
         pkgs = nixpkgs.legacyPackages.${system};
         zpkgs = zigpkgs.legacyPackages.${system};
-        beamPackages = pkgs.beam_minimal.packages.erlang_27.extend (final: prev: {
-          elixir = final.elixir_1_17;
-          # This will get upstreamed into nix-beam-flakes at some point
-          rebar = prev.rebar.overrideAttrs (_old: {doCheck = false;});
-          rebar3 = prev.rebar3.overrideAttrs (_old: {doCheck = false;});
-        });
+        beamPackages = pkgs.beam_minimal.packages.erlang_27;
         elixir = beamPackages.elixir_1_17;
       in
         f {inherit system pkgs zpkgs beamPackages elixir;});