diff --git a/sdk/poetry.lock b/sdk/poetry.lock
index c60eb718..108453df 100644
--- a/sdk/poetry.lock
+++ b/sdk/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.3.3 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.4.1 and should not be changed by hand.
 
 [[package]]
 name = "a2a-sdk"
@@ -791,7 +791,7 @@ idna = ">=2.0.0"
 name = "exceptiongroup"
 version = "1.3.1"
 description = "Backport of PEP 654 (exception groups)"
-optional = true
+optional = false
 python-versions = ">=3.7"
 groups = ["main", "dev"]
 files = [
@@ -935,8 +935,8 @@ files = [
 google-auth = ">=2.14.1,<3.0.0"
 googleapis-common-protos = ">=1.56.2,<2.0.0"
 proto-plus = [
+    {version = ">=1.22.3,<2.0.0"},
     {version = ">=1.25.0,<2.0.0", markers = "python_version >= \"3.13\""},
-    {version = ">=1.22.3,<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"
@@ -1187,7 +1187,7 @@ all = ["flake8 (>=7.1.1)", "mypy (>=1.11.2)", "pytest (>=8.3.2)", "ruff (>=0.6.2
 name = "importlib-metadata"
 version = "8.7.1"
 description = "Read metadata from Python packages"
-optional = true
+optional = false
 python-versions = ">=3.9"
 groups = ["main", "dev"]
 files = [
@@ -1798,8 +1798,8 @@ files = [
 [package.dependencies]
 googleapis-common-protos = ">=1.57,<2.0"
 grpcio = [
-    {version = ">=1.66.2,<2.0.0", markers = "python_version >= \"3.13\""},
     {version = ">=1.63.2,<2.0.0", markers = "python_version < \"3.13\""},
+    {version = ">=1.66.2,<2.0.0", markers = "python_version >= \"3.13\""},
 ]
 opentelemetry-api = ">=1.15,<2.0"
 opentelemetry-exporter-otlp-proto-common = "1.39.1"
@@ -2461,14 +2461,14 @@ testing = ["coverage (>=6.2)", "hypothesis (>=5.7.1)"]
 
 [[package]]
 name = "pytest-cov"
-version = "7.0.0"
+version = "7.1.0"
 description = "Pytest plugin for measuring coverage."
 optional = false
 python-versions = ">=3.9"
 groups = ["dev"]
 files = [
-    {file = "pytest_cov-7.0.0-py3-none-any.whl", hash = "sha256:3b8e9558b16cc1479da72058bdecf8073661c7f57f7d3c5f22a1c23507f2d861"},
-    {file = "pytest_cov-7.0.0.tar.gz", hash = "sha256:33c97eda2e049a0c5298e91f519302a1334c26ac65c1a483d6206fd458361af1"},
+    {file = "pytest_cov-7.1.0-py3-none-any.whl", hash = "sha256:a0461110b7865f9a271aa1b51e516c9a95de9d696734a2f71e3e78f46e1d4678"},
+    {file = "pytest_cov-7.1.0.tar.gz", hash = "sha256:30674f2b5f6351aa09702a9c8c364f6a01c27aae0c1366ae8016160d1efc56b2"},
 ]
 
 [package.dependencies]
@@ -2948,30 +2948,30 @@ pyasn1 = ">=0.1.3"
 
 [[package]]
 name = "ruff"
-version = "0.15.6"
+version = "0.15.15"
 description = "An extremely fast Python linter and code formatter, written in Rust."
 optional = false
 python-versions = ">=3.7"
 groups = ["dev"]
 files = [
-    {file = "ruff-0.15.6-py3-none-linux_armv6l.whl", hash = "sha256:7c98c3b16407b2cf3d0f2b80c80187384bc92c6774d85fefa913ecd941256fff"},
-    {file = "ruff-0.15.6-py3-none-macosx_10_12_x86_64.whl", hash = "sha256:ee7dcfaad8b282a284df4aa6ddc2741b3f4a18b0555d626805555a820ea181c3"},
-    {file = "ruff-0.15.6-py3-none-macosx_11_0_arm64.whl", hash = "sha256:3bd9967851a25f038fc8b9ae88a7fbd1b609f30349231dffaa37b6804923c4bb"},
-    {file = "ruff-0.15.6-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:13f4594b04e42cd24a41da653886b04d2ff87adbf57497ed4f728b0e8a4866f8"},
-    {file = "ruff-0.15.6-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:e2ed8aea2f3fe57886d3f00ea5b8aae5bf68d5e195f487f037a955ff9fbaac9e"},
-    {file = "ruff-0.15.6-py3-none-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:70789d3e7830b848b548aae96766431c0dc01a6c78c13381f423bf7076c66d15"},
-    {file = "ruff-0.15.6-py3-none-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:542aaf1de3154cea088ced5a819ce872611256ffe2498e750bbae5247a8114e9"},
-    {file = "ruff-0.15.6-py3-none-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:1c22e6f02c16cfac3888aa636e9eba857254d15bbacc9906c9689fdecb1953ab"},
-    {file = "ruff-0.15.6-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:98893c4c0aadc8e448cfa315bd0cc343a5323d740fe5f28ef8a3f9e21b381f7e"},
-    {file = "ruff-0.15.6-py3-none-manylinux_2_31_riscv64.whl", hash = "sha256:70d263770d234912374493e8cc1e7385c5d49376e41dfa51c5c3453169dc581c"},
-    {file = "ruff-0.15.6-py3-none-musllinux_1_2_aarch64.whl", hash = "sha256:55a1ad63c5a6e54b1f21b7514dfadc0c7fb40093fa22e95143cf3f64ebdcd512"},
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-    {file = "ruff-0.15.6-py3-none-musllinux_1_2_x86_64.whl", hash = "sha256:cef49e30bc5a86a6a92098a7fbf6e467a234d90b63305d6f3ec01225a9d092e0"},
-    {file = "ruff-0.15.6-py3-none-win32.whl", hash = "sha256:bbf67d39832404812a2d23020dda68fee7f18ce15654e96fb1d3ad21a5fe436c"},
-    {file = "ruff-0.15.6-py3-none-win_amd64.whl", hash = "sha256:aee25bc84c2f1007ecb5037dff75cef00414fdf17c23f07dc13e577883dca406"},
-    {file = "ruff-0.15.6-py3-none-win_arm64.whl", hash = "sha256:c34de3dd0b0ba203be50ae70f5910b17188556630e2178fd7d79fc030eb0d837"},
-    {file = "ruff-0.15.6.tar.gz", hash = "sha256:8394c7bb153a4e3811a4ecdacd4a8e6a4fa8097028119160dffecdcdf9b56ae4"},
+    {file = "ruff-0.15.15-py3-none-linux_armv6l.whl", hash = "sha256:cf93e5388f412e1b108b1f8b34a6e036b70fe8aff89393befad96fe48670311b"},
+    {file = "ruff-0.15.15-py3-none-macosx_10_12_x86_64.whl", hash = "sha256:ac5a646d1f6a7dadd5d50842dae2c1f9862ac887ef5d1b1375e02def791fde6e"},
+    {file = "ruff-0.15.15-py3-none-macosx_11_0_arm64.whl", hash = "sha256:77d955a431430c66f72dd94e379ad38a16daea3d25094872ac4edf9e797be530"},
+    {file = "ruff-0.15.15-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:7614ee79c69788cf6cedd568069ade9cecc22a1ad20494efe8d0c9ebb4b622d4"},
+    {file = "ruff-0.15.15-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:3cdb1679e06a1f6b47bc384714ae96f6e2fb65ca441eb78c43d2ca554176ce1f"},
+    {file = "ruff-0.15.15-py3-none-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:2728b93d7b23a603ea2c0ac6eb73d760bd38ec9de35f35fb41e18f7a3fee7622"},
+    {file = "ruff-0.15.15-py3-none-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:be582fcc0db438902c7792b08d6ddf6c9b9e21addaa10092c2c741cfb09e5a45"},
+    {file = "ruff-0.15.15-py3-none-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:7aa77465b8ecaf1a27bea098d696f7fed5e1eccbd10b321b682d6de586ae5627"},
+    {file = "ruff-0.15.15-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:48decfa11d740de4889de623be1463308346312f2409a56e24aa280c86162dc4"},
+    {file = "ruff-0.15.15-py3-none-manylinux_2_31_riscv64.whl", hash = "sha256:a5015088452ca0081387063649ec67f06d3d1d6b8b936a1f836b5e9657ecd48c"},
+    {file = "ruff-0.15.15-py3-none-musllinux_1_2_aarch64.whl", hash = "sha256:f5294aab6356c81600fcdea3a62bb1b924dfd5e91767c12318d3f68f86af57cd"},
+    {file = "ruff-0.15.15-py3-none-musllinux_1_2_armv7l.whl", hash = "sha256:db5bd4d802415cca656dc1616070b725952d6ae95eb5d4831e49fbd94a38f75f"},
+    {file = "ruff-0.15.15-py3-none-musllinux_1_2_i686.whl", hash = "sha256:587a6278ed42059191c1a466e490bd7930fb50bd2e255398bc29616c895a61cb"},
+    {file = "ruff-0.15.15-py3-none-musllinux_1_2_x86_64.whl", hash = "sha256:df0c1c084f5f4be9812f61518a45c440d3c30d69ce4bf6c5270e66d38338f02a"},
+    {file = "ruff-0.15.15-py3-none-win32.whl", hash = "sha256:29428ea79694afbe756d45fd59b36f22b6b020dc0443cf7de0173046236964b9"},
+    {file = "ruff-0.15.15-py3-none-win_amd64.whl", hash = "sha256:8df0323902e15e24bc4bf246da830573d3cf3352bd0b9a164eab335d111ff4a4"},
+    {file = "ruff-0.15.15-py3-none-win_arm64.whl", hash = "sha256:3c8ceca6792f38196b8f589bc92eccd03eef286602da92e5dc05cc42ef6441b7"},
+    {file = "ruff-0.15.15.tar.gz", hash = "sha256:b8dff018130b46d8e5bf0f926ef6b60cf871d6d5ae45fc9334e09632daa741d6"},
 ]
 
 [[package]]
@@ -3402,7 +3402,7 @@ files = [
 name = "zipp"
 version = "3.23.0"
 description = "Backport of pathlib-compatible object wrapper for zip files"
-optional = true
+optional = false
 python-versions = ">=3.9"
 groups = ["main", "dev"]
 files = [