diff --git a/programs/biome.nix b/programs/biome.nix
index dea4de57..5aa7bd46 100644
--- a/programs/biome.nix
+++ b/programs/biome.nix
@@ -14,10 +14,23 @@ let
 
   cfg = config.programs.biome;
   opts = options.programs.biome;
-  biomeVersion = if builtins.match "^1\\." pkgs.biome.version != null then "1.9.4" else "2.1.2";
+  biomeVersion =
+    let
+      v = pkgs.biome.version;
+    in
+    if builtins.match "^1\\." v != null then
+      "1.9.4"
+    else if builtins.match "^2\\.2\\." v != null then
+      "2.2.5"
+    else if builtins.match "^2\\.3\\." v != null then
+      "2.3.5"
+    else
+      "2.1.2";
   schemaHashes = {
     "1.9.4" = "sha256-SkkULLRk4CQzk+j0h8PAqOY6vGOrdG5ja7Z/tSAAKnY=";
     "2.1.2" = "sha256-n4Y16J7g34e0VdQzRItu/P7n5oppkY4Vm4P1pQxOILU=";
+    "2.2.5" = "sha256-no7jIazvyEp+hdwmuArQ/yRgnWrAw/NEM5qRInMRuaE=";
+    "2.3.5" = "sha256-8O59CmHaP7/XuGs9BteOTcltddYSTxEIM/64dLfbLk0=";
   };
 
   ext.js = [
@@ -78,6 +91,12 @@ in
       description = "Allows to format a document that has unsafe fixes.";
       default = false;
     };
+    configPath = l.mkOption {
+      type = t.nullOr t.str;
+      description = "Path to a Biome configuration file.";
+      default = null;
+      example = "/path/to/biome.json";
+    };
     settings = l.mkOption {
       inherit (json) type;
       description = "Raw Biome configuration (must conform to Biome JSON schema)";
@@ -151,7 +170,12 @@ in
               cp "$json" $out
             '';
       in
-      [
+      [ ]
+      ++ l.optionals (cfg.configPath != null) [
+        "--config-path"
+        "${cfg.configPath}"
+      ]
+      ++ l.optionals (cfg.configPath == null) [
         "--config-path"
         "${if cfg.validate.enable then validatedConfig else jsonFile}"
       ]