diff --git a/flake.lock b/flake.lock
index 28f524c..8a05118 100644
--- a/flake.lock
+++ b/flake.lock
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1695318763,
-        "narHash": "sha256-FHVPDRP2AfvsxAdc+AsgFJevMz5VBmnZglFUMlxBkcY=",
+        "lastModified": 1695806987,
+        "narHash": "sha256-fX5kGs66NZIxCMcpAGIpxuftajHL8Hil1vjHmjjl118=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "e12483116b3b51a185a33a272bf351e357ba9a99",
+        "rev": "f3dab3509afca932f3f4fd0908957709bb1c1f57",
         "type": "github"
       },
       "original": {
diff --git a/meson.build b/meson.build
index 7e55405..9119326 100644
--- a/meson.build
+++ b/meson.build
@@ -24,11 +24,6 @@ else
   error(compiler.get_id() + ' ' + compiler.version() + 'does not meet the compiler requirements')
 endif
 
-if compiler.has_argument('-fexperimental-library')
-  add_global_arguments('-fexperimental-library', language: 'cpp')
-else
-  error(compiler.get_id() + ' ' + compiler.version() + 'does not support -fexperimental-library')
-endif
 '''
 
 subdir('include')
diff --git a/nix/matar-clang.nix b/nix/matar-clang.nix
index 5151443..e305da7 100644
--- a/nix/matar-clang.nix
+++ b/nix/matar-clang.nix
@@ -19,7 +19,7 @@
       packages.matar-clang = pkgs.callPackage ./build.nix { inherit src libraries stdenv; };
       devShells.matar-clang = pkgs.callPackage ./shell.nix {
         inherit libraries stdenv;
-        tools = with pkgs; [ clang-tools_16 ];
+        tools = with pkgs; [ (clang-tools_16.override { enableLibcxx = true; }) ];
       };
     };
 }