diff --git a/pkgs/development/python-modules/fireworks-ai/default.nix b/pkgs/development/python-modules/fireworks-ai/default.nix
index 7006fbfddf3f..9fcd5105dfe8 100644
--- a/pkgs/development/python-modules/fireworks-ai/default.nix
+++ b/pkgs/development/python-modules/fireworks-ai/default.nix
@@ -6,11 +6,10 @@
   # build-system
   pdm-backend,
 
-  # local dependencies
-  black,
-  mypy,
-
   # dependencies
+  asyncstdlib-fw,
+  betterproto-fw,
+  googleapis-common-protos,
   grpcio,
   grpclib,
   httpx-sse,
@@ -23,6 +22,7 @@
   pydantic,
   python-dateutil,
   rich,
+  toml,
   typing-extensions,
 
   # optional dependencies
@@ -36,67 +36,16 @@
   tqdm,
 }:
 
-let
-  asyncstdlib-fw = buildPythonPackage rec {
-    pname = "asyncstdlib_fw";
-    version = "3.13.2";
-    pyproject = true;
-
-    src = fetchPypi {
-      inherit pname version;
-      hash = "sha256-Ua0JTCBMWTbDBA84wy/W1UmzkcmA8h8foJW2X7aAah8=";
-    };
-
-    build-system = [
-      pdm-backend
-    ];
-
-    dependencies = [
-      black
-      mypy
-    ];
-
-    pythonImportsCheck = [
-      "asyncstdlib"
-    ];
-  };
-
-  betterproto-fw = buildPythonPackage rec {
-    pname = "betterproto_fw";
-    version = "2.0.3";
-    pyproject = true;
-
-    src = fetchPypi {
-      inherit version pname;
-      hash = "sha256-ut5GchUiTygHhC2hj+gSWKCoVnZrrV8KIKFHTFzba5M=";
-    };
-
-    build-system = [
-      pdm-backend
-    ];
-
-    dependencies = [
-      grpclib
-      python-dateutil
-      typing-extensions
-    ];
-
-    pythonImportsCheck = [
-      "betterproto"
-    ];
-
-  };
-in
 buildPythonPackage rec {
   pname = "fireworks-ai";
-  version = "0.17.16";
+  version = "0.19.20";
   pyproject = true;
 
   # no source available
   src = fetchPypi {
     pname = "fireworks_ai";
     inherit version;
-    hash = "sha256-WblcAaYjnzwPS4n5rixNHbHLNGTE3bTPXvQ9lYZ1f9A=";
+    hash = "sha256-zK8lO+vFnMEPPl79QGfqPdemZT7kQdCqAPiCrcXdqYQ=";
   };
 
   build-system = [
@@ -104,29 +53,28 @@ buildPythonPackage rec {
   ];
 
   pythonRelaxDeps = [
+    "attrs"
     "protobuf"
   ];
 
   dependencies = [
     asyncstdlib-fw
     betterproto-fw
+    googleapis-common-protos
     grpcio
     grpclib
     httpx
     httpx
     httpx-sse
-    httpx-sse
-    httpx-ws
     httpx-ws
     mmh3
     openai
     pillow
-    pillow
     protobuf
     pydantic
-    pydantic
     python-dateutil
     rich
+    toml
     typing-extensions
   ];