diff --git a/pkgs/development/python-modules/anthropic/default.nix b/pkgs/development/python-modules/anthropic/default.nix
index 475cca59c46b..b5605dfea503 100644
--- a/pkgs/development/python-modules/anthropic/default.nix
+++ b/pkgs/development/python-modules/anthropic/default.nix
@@ -1,25 +1,26 @@
 { lib
-, buildPythonPackage
-, fetchFromGitHub
-, hatchling
 , anyio
-, distro
+, buildPythonPackage
 , dirty-equals
-, httpx
+, distro
+, fetchFromGitHub
 , google-auth
-, sniffio
+, hatch-fancy-pypi-readme
+, hatchling
+, httpx
 , pydantic
 , pytest-asyncio
-, respx
-, tokenizers
-, typing-extensions
 , pytestCheckHook
 , pythonOlder
+, respx
+, sniffio
+, tokenizers
+, typing-extensions
 }:
 
 buildPythonPackage rec {
   pname = "anthropic";
-  version = "0.19.1";
+  version = "0.25.6";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -28,11 +29,12 @@ buildPythonPackage rec {
     owner = "anthropics";
     repo = "anthropic-sdk-python";
     rev = "refs/tags/v${version}";
-    hash = "sha256-D9asbwZ9puOuIK6w7cWJ2HmC3JYjamUZPOxVKWq+Va4=";
+    hash = "sha256-83TufOgu6W9UvoCEUgDiw6gXDAdwyIKEALVF0hjj6wk=";
   };
 
   build-system = [
     hatchling
+    hatch-fancy-pypi-readme
   ];
 
   dependencies = [
@@ -56,13 +58,23 @@ buildPythonPackage rec {
     respx
   ];
 
+  pythonImportsCheck = [
+    "anthropic"
+  ];
+
+  disabledTests = [
+    # Test require network access
+    "test_copy_build_request"
+  ];
+
   disabledTestPaths = [
-    # require network access
+    # Test require network access
     "tests/api_resources"
   ];
 
-  pythonImportsCheck = [
-    "anthropic"
+  pytestFlagsArray = [
+    "-W"
+    "ignore::DeprecationWarning"
   ];
 
   meta = with lib; {