diff --git a/pyproject.toml b/pyproject.toml
index 2c8a50f6..0c57a7f8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,15 +38,15 @@ Changelog = "https://github.com/googleapis/genai-toolbox-langchain-python/blob/m
 
 [project.optional-dependencies]
 test = [
-    "black[jupyter]==24.10.0",
-    "isort==5.13.2",
-    "mypy==1.13.0",
-    "pytest-asyncio==0.24.0",
-    "pytest==8.3.3",
+    "black[jupyter]==25.1.0",
+    "isort==6.0.1",
+    "mypy==1.15.0",
+    "pytest-asyncio==0.25.3",
+    "pytest==8.3.5",
     "pytest-cov==6.0.0",
-    "Pillow==10.4.0",
-    "google-cloud-secret-manager==2.22.0",
-    "google-cloud-storage==2.19.0",
+    "Pillow==11.1.0",
+    "google-cloud-secret-manager==2.23.1",
+    "google-cloud-storage==3.1.0",
 ]
 
 [build-system]