diff --git a/pyproject.toml b/pyproject.toml
index c3f3929..c1913c0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -61,7 +61,7 @@ crypto = [
     "cryptography>=48.0.1",
 ]
 managed-google-adk = [
-    "google-adk>=2.0.0",
+    "google-adk>=2.3.0",
 ]
 managed-vertex = [
     "google-cloud-aiplatform>=1.158.0",
@@ -126,7 +126,7 @@ dev = [
     "opentelemetry-api>=1.20",
     "opentelemetry-sdk>=1.20",
     "opentelemetry-exporter-otlp-proto-http>=1.41.1",
-    "google-adk>=2.0.0",
+    "google-adk>=2.3.0",
     "google-cloud-aiplatform>=1.158.0",
     "bandit>=1.7",
 ]
diff --git a/uv.lock b/uv.lock
index 6732ea4..076d2d3 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1,5 +1,5 @@
 version = 1
-revision = 2
+revision = 3
 requires-python = ">=3.10"
 resolution-markers = [
     "python_full_version >= '3.15'",
@@ -844,7 +844,7 @@ wheels = [
 
 [[package]]
 name = "google-adk"
-version = "2.2.0"
+version = "2.3.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "aiosqlite" },
@@ -872,9 +872,9 @@ dependencies = [
     { name = "watchdog" },
     { name = "websockets" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/4a/65/3ff3f50b10dac3323ddecd694515e9f9ed345886e0eaf666d0e42c90748b/google_adk-2.2.0.tar.gz", hash = "sha256:04cb6318aba8829fe7c941ee1b456ccb4745253898c13595708c9eb07b4582ff", size = 3391545, upload-time = "2026-06-04T22:15:12.9Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/0b/cd/b17f7a7574870642be5af42bad831b3800e51529ed2dcdc10493a0a0db23/google_adk-2.3.0.tar.gz", hash = "sha256:4b95c99865a9a6b56e8abd3d3b816935f0db1cebbef328736a269b6537bd1df7", size = 3426370, upload-time = "2026-06-18T18:47:08.4Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/64/f5/44a3b20b17bac130497f2d1dde8b93c90cfc026983cd94f24488d540ea70/google_adk-2.2.0-py3-none-any.whl", hash = "sha256:ebdf3d931dc2b9c5b30d995358fc2ae99d59594c48a4aaf7496869ccd2c5f245", size = 3912613, upload-time = "2026-06-04T22:15:15.411Z" },
+    { url = "https://files.pythonhosted.org/packages/5a/fe/58024a25902d4c6401388515205990d2706901d23634c97f1c8710934fb4/google_adk-2.3.0-py3-none-any.whl", hash = "sha256:961a08ce50bdc99aaf57e487bae4cc48ed9ee361f15e93562342d4bc3b75739b", size = 3967294, upload-time = "2026-06-18T18:47:06.323Z" },
 ]
 
 [[package]]
@@ -3506,8 +3506,8 @@ requires-dist = [
     { name = "build", marker = "extra == 'release'", specifier = ">=1" },
     { name = "cryptography", specifier = ">=48.0.1" },
     { name = "cryptography", marker = "extra == 'crypto'", specifier = ">=48.0.1" },
-    { name = "google-adk", marker = "extra == 'dev'", specifier = ">=2.0.0" },
-    { name = "google-adk", marker = "extra == 'managed-google-adk'", specifier = ">=2.0.0" },
+    { name = "google-adk", marker = "extra == 'dev'", specifier = ">=2.3.0" },
+    { name = "google-adk", marker = "extra == 'managed-google-adk'", specifier = ">=2.3.0" },
     { name = "google-cloud-aiplatform", marker = "extra == 'dev'", specifier = ">=1.158.0" },
     { name = "google-cloud-aiplatform", marker = "extra == 'managed-vertex'", specifier = ">=1.158.0" },
     { name = "graphqlite", marker = "extra == 'graphqlite'", specifier = ">=0.6.0" },