diff --git a/typescript-sdk/integrations/langgraph/examples/python/poetry.lock b/typescript-sdk/integrations/langgraph/examples/python/poetry.lock
index 6b7bdceba..b3c6e426e 100644
--- a/typescript-sdk/integrations/langgraph/examples/python/poetry.lock
+++ b/typescript-sdk/integrations/langgraph/examples/python/poetry.lock
@@ -674,7 +674,10 @@ files = [
 [package.dependencies]
 google-api-core = {version = ">=1.34.1,<2.0.dev0 || >=2.11.dev0,<3.0.0", extras = ["grpc"]}
 google-auth = ">=2.14.1,<2.24.0 || >2.24.0,<2.25.0 || >2.25.0,<3.0.0"
-proto-plus = ">=1.22.3,<2.0.0"
+proto-plus = [
+    {version = ">=1.22.3,<2.0.0"},
+    {version = ">=1.25.0,<2.0.0", markers = "python_version >= \"3.13\""},
+]
 protobuf = ">=3.20.2,<4.21.0 || >4.21.0,<4.21.1 || >4.21.1,<4.21.2 || >4.21.2,<4.21.3 || >4.21.3,<4.21.4 || >4.21.4,<4.21.5 || >4.21.5,<7.0.0"
 
 [[package]]
@@ -694,7 +697,10 @@ google-auth = ">=2.14.1,<3.0.0"
 googleapis-common-protos = ">=1.56.2,<2.0.0"
 grpcio = {version = ">=1.49.1,<2.0.0", optional = true, markers = "python_version >= \"3.11\" and extra == \"grpc\""}
 grpcio-status = {version = ">=1.49.1,<2.0.0", optional = true, markers = "python_version >= \"3.11\" and extra == \"grpc\""}
-proto-plus = ">=1.22.3,<2.0.0"
+proto-plus = [
+    {version = ">=1.22.3,<2.0.0"},
+    {version = ">=1.25.0,<2.0.0", markers = "python_version >= \"3.13\""},
+]
 protobuf = ">=3.19.5,<3.20.0 || >3.20.0,<3.20.1 || >3.20.1,<4.21.0 || >4.21.0,<4.21.1 || >4.21.1,<4.21.2 || >4.21.2,<4.21.3 || >4.21.3,<4.21.4 || >4.21.4,<4.21.5 || >4.21.5,<7.0.0"
 requests = ">=2.18.0,<3.0.0"
 
@@ -2963,5 +2969,5 @@ cffi = ["cffi (>=1.11)"]
 
 [metadata]
 lock-version = "2.1"
-python-versions = ">=3.12,<3.13"
-content-hash = "54f01a394bbb4679ec1a97b1fe8db7e2c370571da5d95999a11a130e59505734"
+python-versions = ">=3.12,<3.14"
+content-hash = "d8bfe3601f3fc50ba1f596c05f61c98c24455bb6751c5d491a2b923bbf617a26"
diff --git a/typescript-sdk/integrations/langgraph/examples/python/pyproject.toml b/typescript-sdk/integrations/langgraph/examples/python/pyproject.toml
index 9b246850d..36ebdeb6d 100644
--- a/typescript-sdk/integrations/langgraph/examples/python/pyproject.toml
+++ b/typescript-sdk/integrations/langgraph/examples/python/pyproject.toml
@@ -10,7 +10,7 @@ name = "agents"
 version = "0.0.1"
 
 [tool.poetry.dependencies]
-python = ">=3.12,<3.13"
+python = ">=3.12,<3.14"
 uvicorn = "^0.34.0"
 dotenv = "^0.9.9"
 langchain = ">=0.1.0"