diff --git a/flake.lock b/flake.lock
index 0f5320e17..0b825beb6 100644
--- a/flake.lock
+++ b/flake.lock
@@ -5,11 +5,11 @@
         "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1760948891,
-        "narHash": "sha256-TmWcdiUUaWk8J4lpjzu4gCGxWY6/Ok7mOK4fIFfBuU4=",
+        "lastModified": 1763759067,
+        "narHash": "sha256-LlLt2Jo/gMNYAwOgdRQBrsRoOz7BPRkzvNaI/fzXi2Q=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "864599284fc7c0ba6357ed89ed5e2cd5040f0c04",
+        "rev": "2cccadc7357c0ba201788ae99c4dfa90728ef5e0",
         "type": "github"
       },
       "original": {
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1761373498,
-        "narHash": "sha256-Q/uhWNvd7V7k1H1ZPMy/vkx3F8C13ZcdrKjO7Jv7v0c=",
+        "lastModified": 1763835633,
+        "narHash": "sha256-HzxeGVID5MChuCPESuC0dlQL1/scDKu+MmzoVBJxulM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6a08e6bb4e46ff7fcbb53d409b253f6bad8a28ce",
+        "rev": "050e09e091117c3d7328c7b2b7b577492c43c134",
         "type": "github"
       },
       "original": {
@@ -36,11 +36,11 @@
     },
     "nixpkgs-lib": {
       "locked": {
-        "lastModified": 1754788789,
-        "narHash": "sha256-x2rJ+Ovzq0sCMpgfgGaaqgBSwY+LST+WbZ6TytnT9Rk=",
+        "lastModified": 1761765539,
+        "narHash": "sha256-b0yj6kfvO8ApcSE+QmA6mUfu8IYG6/uU28OFn4PaC8M=",
         "owner": "nix-community",
         "repo": "nixpkgs.lib",
-        "rev": "a73b9c743612e4244d865a2fdee11865283c04e6",
+        "rev": "719359f4562934ae99f5443f20aa06c2ffff91fc",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index c40004f35..1f2dc4652 100644
--- a/flake.nix
+++ b/flake.nix
@@ -30,17 +30,6 @@
                 ];
               };
               postPatch = "";
-              nativeCheckInputs = [
-                final.ctestCheckHook
-              ];
-              # ref. https://github.com/Simple-Robotics/proxsuite/issues/426
-              preCheck = ''
-                disabledTests+=(
-                  "ProxQP::dense: test primal infeasibility solving"
-                  "dense maros meszaros using the api"
-                  "sparse maros meszaros using the API"
-                )
-              '';
             };
           };
           eigen5 = final: prev: {
@@ -54,6 +43,14 @@
               patches = [ ];
               postPatch = "";
             });
+            pythonPackagesExtensions = prev.pythonPackagesExtensions ++ [
+              (python-final: python-prev: {
+                scipy = python-prev.scipy.overrideAttrs {
+                  # tests are somehow broken on darwin for now
+                  doCheck = !final.stdenv.hostPlatform.isDarwin;
+                };
+              })
+            ];
           };
         };
         perSystem =