diff --git a/flake.lock b/flake.lock
index cb8f7f1..465cbbd 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1719249093,
-        "narHash": "sha256-0q1haa3sw6GbmJ+WhogMnducZGjEaCa/iR6hF2vq80I=",
+        "lastModified": 1720226507,
+        "narHash": "sha256-yHVvNsgrpyNTXZBEokL8uyB2J6gB1wEx0KOJzoeZi1A=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "9791c77eb7e98b8d8ac5b0305d47282f994411ca",
+        "rev": "0aed560c5c0a61c9385bddff471a13036203e11c",
         "type": "github"
       },
       "original": {
@@ -25,11 +25,11 @@
         "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1717285511,
-        "narHash": "sha256-iKzJcpdXih14qYVcZ9QC9XuZYnPc6T8YImb6dX166kw=",
+        "lastModified": 1719994518,
+        "narHash": "sha256-pQMhCCHyQGRzdfAkdJ4cIWiw+JNuWsTX7f0ZYSyz0VY=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "2a55567fcf15b1b1c7ed712a2c6fadaec7412ea8",
+        "rev": "9227223f6d922fee3c7b190b2cc238a99527bbb7",
         "type": "github"
       },
       "original": {
@@ -58,11 +58,11 @@
     "hc-scaffold": {
       "flake": false,
       "locked": {
-        "lastModified": 1718626260,
-        "narHash": "sha256-gbwzreeZxR27HME9mDQL2fAOsim6hh2oikHRrbLypZg=",
+        "lastModified": 1720530518,
+        "narHash": "sha256-mGs37Xn5v0LJzrtbfmaQHEdeClWXm7QTRv6w8eexAD0=",
         "owner": "holochain",
         "repo": "scaffolding",
-        "rev": "3fc6f212a547d14b60f29a2a0c5347518b8c4b17",
+        "rev": "e6556ac727e95d3bced7c09b84a79de8daae19be",
         "type": "github"
       },
       "original": {
@@ -75,16 +75,16 @@
     "holochain": {
       "flake": false,
       "locked": {
-        "lastModified": 1719364139,
-        "narHash": "sha256-liBVoTcs+vAWxOqViwUhuJa9yFDw3q65nCpBrzBz7KI=",
+        "lastModified": 1719968525,
+        "narHash": "sha256-smpK/6bTj6rz4L5JE4LNEPXKS2FHX9TuMj2hg473ggI=",
         "owner": "holochain",
         "repo": "holochain",
-        "rev": "6aedc9c679addea56b8be4d978b7c7839a34ab18",
+        "rev": "31c75c07234a573b18f07cb05c2961809bf1c0a1",
         "type": "github"
       },
       "original": {
         "owner": "holochain",
-        "ref": "holochain-0.4.0-dev.10",
+        "ref": "holochain-0.4.0-dev.11",
         "repo": "holochain",
         "type": "github"
       }
@@ -108,11 +108,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1719254875,
-        "narHash": "sha256-ECni+IkwXjusHsm9Sexdtq8weAq/yUyt1TWIemXt3Ko=",
+        "lastModified": 1720418205,
+        "narHash": "sha256-cPJoFPXU44GlhWg4pUk9oUPqurPlCFZ11ZQPk21GTPU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "2893f56de08021cffd9b6b6dfc70fd9ccd51eb60",
+        "rev": "655a58a72a6601292512670343087c2d75d859c1",
         "type": "github"
       },
       "original": {
@@ -124,14 +124,14 @@
     },
     "nixpkgs-lib": {
       "locked": {
-        "lastModified": 1717284937,
-        "narHash": "sha256-lIbdfCsf8LMFloheeE6N31+BMIeixqyQWbSr2vk79EQ=",
+        "lastModified": 1719876945,
+        "narHash": "sha256-Fm2rDDs86sHy0/1jxTOKB1118Q0O3Uc7EC0iXvXKpbI=",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/eb9ceca17df2ea50a250b6b27f7bf6ab0186f198.tar.gz"
+        "url": "https://github.com/NixOS/nixpkgs/archive/5daf0514482af3f97abaefc78a6606365c9108e2.tar.gz"
       },
       "original": {
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/eb9ceca17df2ea50a250b6b27f7bf6ab0186f198.tar.gz"
+        "url": "https://github.com/NixOS/nixpkgs/archive/5daf0514482af3f97abaefc78a6606365c9108e2.tar.gz"
       }
     },
     "root": {
@@ -153,11 +153,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1719368303,
-        "narHash": "sha256-vhkKOUs9eOZgcPrA6wMw7a7J48pEjVuhzQfitVwVv1g=",
+        "lastModified": 1720491570,
+        "narHash": "sha256-PHS2BcQ9kxBpu9GKlDg3uAlrX/ahQOoAiVmwGl6BjD4=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "32415b22fd3b454e4a1385af64aa5cef9766ff4c",
+        "rev": "b970af40fdc4bd80fd764796c5f97c15e2b564eb",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index a77b5fd..22b5232 100644
--- a/flake.nix
+++ b/flake.nix
@@ -23,7 +23,7 @@
 
     # Holochain sources
     holochain = {
-      url = "github:holochain/holochain/holochain-0.4.0-dev.10";
+      url = "github:holochain/holochain/holochain-0.4.0-dev.11";
       flake = false;
     };
 
@@ -229,15 +229,28 @@
                 });
 
             hc-scaffold =
+              let
+                # Crane filters out all non-cargo related files. Define include filter with files needed for build.
+                nonCargoBuildFiles = path: _type: builtins.match ".*(gitignore|md)$" path != null;
+                includeFilesFilter = path: type:
+                  (craneLib.filterCargoSources path type) || (nonCargoBuildFiles path type);
+              in
               craneLib.buildPackage {
                 pname = "hc-scaffold";
-                src = craneLib.cleanCargoSource inputs.hc-scaffold;
+                src = pkgs.lib.cleanSourceWith {
+                  src = inputs.hc-scaffold;
+                  filter = includeFilesFilter;
+                };
 
                 doCheck = false;
 
                 buildInputs = [
                   pkgs.go
                   pkgs.perl
+                ] ++ pkgs.lib.optionals pkgs.stdenv.isDarwin [
+                  # Required by the git2 crate, see https://github.com/rust-lang/git2-rs/blob/master/libgit2-sys/build.rs#L251
+                  pkgs.darwin.apple_sdk.frameworks.Security
+                  pkgs.darwin.apple_sdk.frameworks.CoreFoundation
                 ];
               };
           in