diff --git a/packages/toolbox-adk/pyproject.toml b/packages/toolbox-adk/pyproject.toml
index 3ad5c35e4..4c8034854 100644
--- a/packages/toolbox-adk/pyproject.toml
+++ b/packages/toolbox-adk/pyproject.toml
@@ -37,7 +37,7 @@ test = [
     "black[jupyter]==26.5.1",
     "isort==8.0.1",
     "mypy==2.1.0",
-    "pytest==9.0.3",
+    "pytest==9.1.1",
     "pytest-asyncio==1.4.0",
     "pytest-cov==7.1.0",
     "pytest-mock==3.15.1"
diff --git a/packages/toolbox-adk/requirements.txt b/packages/toolbox-adk/requirements.txt
index 3afb6f11c..bdc1cdce7 100644
--- a/packages/toolbox-adk/requirements.txt
+++ b/packages/toolbox-adk/requirements.txt
@@ -1,9 +1,9 @@
 -e ../toolbox-core
-google-adk==1.34.1
-google-auth==2.53.0
+google-adk==1.35.2
+google-auth==2.55.0
 google-auth-oauthlib==1.4.0
 typing-extensions==4.15.0
-opentelemetry-exporter-otlp-proto-http==1.41.1
+opentelemetry-exporter-otlp-proto-http==1.42.1
 opentelemetry-exporter-gcp-trace==1.12.0
 opentelemetry-exporter-gcp-monitoring==1.9.0a0
-opentelemetry-sdk==1.41.1
+opentelemetry-sdk==1.42.1
diff --git a/packages/toolbox-core/pyproject.toml b/packages/toolbox-core/pyproject.toml
index 6c2bf1a6d..62b2c8e4d 100644
--- a/packages/toolbox-core/pyproject.toml
+++ b/packages/toolbox-core/pyproject.toml
@@ -45,20 +45,20 @@ Changelog = "https://github.com/googleapis/mcp-toolbox-sdk-python/blob/main/pack
 [project.optional-dependencies]
 telemetry = [
     "opentelemetry-api>=1.20.0,<2.0.0",
-    "opentelemetry-sdk>=1.41.1,<1.42.0",
-    "opentelemetry-exporter-otlp>=1.41.1,<1.42.0"
+    "opentelemetry-sdk>=1.42.1,<1.43.0",
+    "opentelemetry-exporter-otlp>=1.42.1,<1.43.0"
 ]
 test = [
     "black[jupyter]==26.5.1",
     "isort==8.0.1",
     "mypy==2.1.0",
-    "pytest==9.0.3",
+    "pytest==9.1.1",
     "pytest-aioresponses==0.3.0",
     "pytest-asyncio==1.4.0",
     "pytest-cov==7.1.0",
     "pytest-mock==3.15.1",
-    "google-cloud-secret-manager==2.28.0",
-    "google-cloud-storage==3.10.1",
+    "google-cloud-secret-manager==2.29.0",
+    "google-cloud-storage==3.12.0",
     "aioresponses==0.7.8",
     "toolbox-core[telemetry]"
 ]
diff --git a/packages/toolbox-core/requirements.txt b/packages/toolbox-core/requirements.txt
index 025e22d4e..d2f3f9993 100644
--- a/packages/toolbox-core/requirements.txt
+++ b/packages/toolbox-core/requirements.txt
@@ -2,4 +2,4 @@ aiohttp==3.14.0
 pydantic==2.13.4
 deprecated==1.3.1
 requests==2.34.2
-google-auth==2.53.0
\ No newline at end of file
+google-auth==2.55.0
\ No newline at end of file
diff --git a/packages/toolbox-langchain/pyproject.toml b/packages/toolbox-langchain/pyproject.toml
index 247fdbfab..b777927fd 100644
--- a/packages/toolbox-langchain/pyproject.toml
+++ b/packages/toolbox-langchain/pyproject.toml
@@ -48,11 +48,11 @@ test = [
     "isort==8.0.1",
     "mypy==2.1.0",
     "pytest-asyncio==1.4.0",
-    "pytest==9.0.3",
+    "pytest==9.1.1",
     "pytest-cov==7.1.0",
     "Pillow==12.2.0; python_version >= '3.10'",
-    "google-cloud-secret-manager==2.28.0",
-    "google-cloud-storage==3.10.1",
+    "google-cloud-secret-manager==2.29.0",
+    "google-cloud-storage==3.12.0",
 ]
 
 [build-system]
diff --git a/packages/toolbox-langchain/requirements.txt b/packages/toolbox-langchain/requirements.txt
index 30f942b86..f11ec8c48 100644
--- a/packages/toolbox-langchain/requirements.txt
+++ b/packages/toolbox-langchain/requirements.txt
@@ -1,5 +1,5 @@
 -e ../toolbox-core
-langchain-core==1.4.0
+langchain-core==1.4.8
 PyYAML==6.0.3
 pydantic==2.13.4
 aiohttp==3.14.0
diff --git a/packages/toolbox-llamaindex/pyproject.toml b/packages/toolbox-llamaindex/pyproject.toml
index ec8107ead..2ee0c9b05 100644
--- a/packages/toolbox-llamaindex/pyproject.toml
+++ b/packages/toolbox-llamaindex/pyproject.toml
@@ -48,11 +48,11 @@ test = [
     "isort==8.0.1",
     "mypy==2.1.0",
     "pytest-asyncio==1.4.0",
-    "pytest==9.0.3",
+    "pytest==9.1.1",
     "pytest-cov==7.1.0",
     "Pillow==12.2.0; python_version >= '3.10'",
-    "google-cloud-secret-manager==2.28.0",
-    "google-cloud-storage==3.10.1",
+    "google-cloud-secret-manager==2.29.0",
+    "google-cloud-storage==3.12.0",
 ]
 
 [build-system]