diff --git a/sdk/poetry.lock b/sdk/poetry.lock
index 6dc14959..a7c5a5f5 100644
--- a/sdk/poetry.lock
+++ b/sdk/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.2.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.5.1 and should not be changed by hand.
 
 [[package]]
 name = "a2a-sdk"
@@ -1075,7 +1075,7 @@ files = [
 
 [package.dependencies]
 anyio = ">=4.0.0,<5.0.0"
-pydantic = {version = ">=1.7.4,<1.8 || >1.8,<1.8.1 || >1.8.1,<3.0.0", optional = true, markers = "extra == \"pydantic\""}
+pydantic = {version = ">=1.7.4,!=1.8,!=1.8.1,<3.0.0", optional = true, markers = "extra == \"pydantic\""}
 typing-extensions = "!=4.12.1"
 
 [package.extras]
@@ -1662,6 +1662,7 @@ files = [
     {file = "jinja2-3.1.6-py3-none-any.whl", hash = "sha256:85ece4451f492d0c13c5dd7c13a64681a86afae63a5f347908daf103ce6d2f67"},
     {file = "jinja2-3.1.6.tar.gz", hash = "sha256:0137fb05990d35f1275a587e9aee6d56da821fc83491a0fb838183be43f66d6d"},
 ]
+markers = {main = "extra == \"cli\""}
 
 [package.dependencies]
 MarkupSafe = ">=2.0"
@@ -1716,7 +1717,7 @@ files = [
 
 [package.dependencies]
 attrs = ">=22.2.0"
-jsonschema-specifications = ">=2023.03.6"
+jsonschema-specifications = ">=2023.3.6"
 referencing = ">=0.28.4"
 rpds-py = ">=0.25.0"
 
@@ -2064,6 +2065,7 @@ files = [
     {file = "markupsafe-3.0.3-cp39-cp39-win_arm64.whl", hash = "sha256:38664109c14ffc9e7437e86b4dceb442b0096dfe3541d7864d9cbe1da4cf36c8"},
     {file = "markupsafe-3.0.3.tar.gz", hash = "sha256:722695808f4b6457b320fdc131280796bdceb04ab50fe1795cd540799ebe1698"},
 ]
+markers = {main = "extra == \"cli\""}
 
 [[package]]
 name = "mcp"
@@ -2829,15 +2831,14 @@ windows-terminal = ["colorama (>=0.4.6)"]
 
 [[package]]
 name = "pyjwt"
-version = "2.13.0"
+version = "2.15.0"
 description = "JSON Web Token implementation in Python"
-optional = true
+optional = false
 python-versions = ">=3.9"
 groups = ["main"]
-markers = "extra == \"mcp\""
 files = [
-    {file = "pyjwt-2.13.0-py3-none-any.whl", hash = "sha256:66adcc2aff09b3f1bbd95fc1e1577df8ac8723c978552fd43304c8a290ac5728"},
-    {file = "pyjwt-2.13.0.tar.gz", hash = "sha256:41571c89ca91598c79e8ef18a2d07367d4810fbbd6f637794879baf1b7703423"},
+    {file = "pyjwt-2.15.0-py3-none-any.whl", hash = "sha256:7a3742debf6b879e912dbb9819ceec1594be812452b78c5f2e2dfc56564954f8"},
+    {file = "pyjwt-2.15.0.tar.gz", hash = "sha256:b11c5f9791d7bf51c2b39a81ed669f6b2dbbd669df2942f6c60167e9e3d1abe4"},
 ]
 
 [package.dependencies]
@@ -3637,7 +3638,7 @@ files = [
     {file = "tomli-2.4.1-py3-none-any.whl", hash = "sha256:0d85819802132122da43cb86656f8d1f8c6587d54ae7dcaf30e90533028b49fe"},
     {file = "tomli-2.4.1.tar.gz", hash = "sha256:7c7e1a961a0b2f2472c1ac5b69affa0ae1132c39adcb67aba98568702b9cc23f"},
 ]
-markers = {main = "extra == \"mcp\" and python_version == \"3.10\"", dev = "python_full_version <= \"3.11.0a6\""}
+markers = {main = "extra == \"mcp\" and python_version == \"3.10\"", dev = "python_version == \"3.10\""}
 
 [[package]]
 name = "truststore"
@@ -3670,7 +3671,7 @@ keyring = {version = ">=21.2.0", markers = "platform_machine != \"ppc64le\" and
 packaging = ">=26.1"
 readme-renderer = ">=35.0"
 requests = ">=2.20"
-requests-toolbelt = ">=0.8.0,<0.9.0 || >0.9.0"
+requests-toolbelt = ">=0.8.0,!=0.9.0"
 rfc3986 = ">=1.4.0"
 rich = ">=14.3.3"
 urllib3 = ">=1.26.0"