diff --git a/pkgs/development/libraries/lib3mf/default.nix b/pkgs/development/libraries/lib3mf/default.nix
index fec910bd595..b75b1b833d7 100644
--- a/pkgs/development/libraries/lib3mf/default.nix
+++ b/pkgs/development/libraries/lib3mf/default.nix
@@ -1,26 +1,41 @@
-{ lib, stdenv, fetchFromGitHub, cmake, ninja, libuuid, libossp_uuid, gtest }:
+{ lib, stdenv, fetchFromGitHub, cmake, ninja, automaticcomponenttoolkit
+, pkg-config, libzip, gtest, openssl, libuuid, libossp_uuid }:
 
 stdenv.mkDerivation rec {
   pname = "lib3mf";
-  version = "2.0.0";
+  version = "2.1.1";
 
   src = fetchFromGitHub {
     owner = "3MFConsortium";
     repo = pname;
     rev = "v${version}";
-    sha256 = "0w4d9zvl95g1x3r5nyd6cr27g6fwhhwaivh8a5r1xs5l6if21x19";
+    sha256 = "1417xlxc1y5jnipixhbjfrrjgkrprbbraj8647sff9051m3hpxc3";
   };
 
-  nativeBuildInputs = [ cmake ninja ];
+  nativeBuildInputs = [ cmake ninja pkg-config ];
 
-  buildInputs = if stdenv.isDarwin then [ libossp_uuid ] else [ libuuid ];
+  outputs = [ "out" "dev" ];
+
+  cmakeFlags = [
+    "-DCMAKE_INSTALL_INCLUDEDIR=${placeholder "out"}/include/lib3mf"
+    "-DUSE_INCLUDED_ZLIB=OFF"
+    "-DUSE_INCLUDED_LIBZIP=OFF"
+    "-DUSE_INCLUDED_GTEST=OFF"
+    "-DUSE_INCLUDED_SSL=OFF"
+  ];
+
+  buildInputs = [
+    libzip gtest openssl
+  ] ++ (if stdenv.isDarwin then [ libossp_uuid ] else [ libuuid ]);
 
   postPatch = ''
-    rmdir Tests/googletest
-    ln -s ${gtest.src} Tests/googletest
-
     # fix libdir=''${exec_prefix}/@CMAKE_INSTALL_LIBDIR@
-    sed -i 's,=''${\(exec_\)\?prefix}/,=,' lib3MF.pc.in
+    sed -i 's,=''${\(exec_\)\?prefix}/,=,' lib3mf.pc.in
+
+    # replace bundled binaries
+    for i in AutomaticComponentToolkit/bin/act.*; do
+      ln -sf ${automaticcomponenttoolkit}/bin/act $i
+    done
   '';
 
   meta = with lib; {
diff --git a/pkgs/development/tools/misc/automaticcomponenttoolkit/default.nix b/pkgs/development/tools/misc/automaticcomponenttoolkit/default.nix
new file mode 100644
index 00000000000..cf84a98467d
--- /dev/null
+++ b/pkgs/development/tools/misc/automaticcomponenttoolkit/default.nix
@@ -0,0 +1,33 @@
+{ stdenv, lib, fetchFromGitHub, go }:
+
+stdenv.mkDerivation rec {
+  pname = "AutomaticComponentToolkit";
+  version = "1.6.0";
+
+  src = fetchFromGitHub {
+    owner = "Autodesk";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "1r0sbw82cf9dbcj3vgnbd4sc1lklzvijic2z5wgkvs21azcm0yzh";
+  };
+
+  nativeBuildInputs = [ go ];
+
+  buildPhase = ''
+    cd Source
+    export HOME=/tmp
+    go build -o act *.go
+  '';
+
+  installPhase = ''
+    install -Dm0755 act $out/bin/act
+  '';
+
+  meta = with lib; {
+    description = "Toolkit to automatically generate software components: abstract API, implementation stubs and language bindings";
+    homepage = "https://github.com/Autodesk/AutomaticComponentToolkit";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ gebner ];
+    platforms = platforms.all;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index b409496f725..abf53b2a412 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11982,6 +11982,8 @@ in
 
   astyle = callPackage ../development/tools/misc/astyle { };
 
+  automaticcomponenttoolkit = callPackage ../development/tools/misc/automaticcomponenttoolkit { };
+
   awf = callPackage ../development/tools/misc/awf { };
 
   aws-adfs = with python3Packages; toPythonApplication aws-adfs;