diff --git a/pkgs/development/python-modules/langchain-aws/default.nix b/pkgs/development/python-modules/langchain-aws/default.nix
index 640cf8884099..f0e5eeecb711 100644
--- a/pkgs/development/python-modules/langchain-aws/default.nix
+++ b/pkgs/development/python-modules/langchain-aws/default.nix
@@ -10,6 +10,7 @@
   boto3,
   langchain-core,
   numpy,
+  pydantic,
 
   # tests
   langchain-standard-tests,
@@ -19,20 +20,22 @@
 
 buildPythonPackage rec {
   pname = "langchain-aws";
-  version = "0.2.1";
+  version = "0.2.11";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "langchain-ai";
     repo = "langchain-aws";
     tag = "v${version}";
-    hash = "sha256-LHhyEkgu1sjOk4E4WMy4vYGyikqdVD3WvRPjoAP1CfA=";
+    hash = "sha256-tEkwa+rpitGxstci754JH5HCqD7+WX0No6ielJJnbxk=";
   };
 
   postPatch = ''
     substituteInPlace pyproject.toml \
       --replace-fail "--snapshot-warn-unused" "" \
       --replace-fail "--cov=langchain_aws" ""
+    substituteInPlace tests/unit_tests/{test_standard.py,chat_models/test_bedrock_converse.py} \
+      --replace-fail "langchain_standard_tests" "langchain_tests"
   '';
 
   sourceRoot = "${src.name}/libs/aws";
@@ -43,6 +46,7 @@ buildPythonPackage rec {
     boto3
     langchain-core
     numpy
+    pydantic
   ];
 
   pythonRelaxDeps = [