diff --git a/pyproject.toml b/pyproject.toml
index 9dbb6bf..e393e5b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ dependencies = [
   "urllib3>=2.7.0,<3.0.0",
   "python-dateutil>=2.9.0.post0,<3.0.0",
   "pydantic>=2.13.4,<3.0.0",
-  "typing-extensions>=4.15.0,<5.0.0"
+  "typing-extensions>=4.16.0,<5.0.0"
 ]
 
 [project.urls]
diff --git a/requirements.txt b/requirements.txt
index fef3c0b..4ac13ca 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 urllib3>=2.7.0,<3.0.0
 python-dateutil>=2.9.0.post0,<3.0.0
 pydantic>=2.13.4,<3.0.0
-typing-extensions>=4.15.0,<5.0.0
+typing-extensions>=4.16.0,<5.0.0
diff --git a/uv.lock b/uv.lock
index 7926668..17794ba 100644
--- a/uv.lock
+++ b/uv.lock
@@ -209,7 +209,7 @@ name = "exceptiongroup"
 version = "1.3.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "typing-extensions", marker = "python_full_version < '3.13'" },
+    { name = "typing-extensions" },
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/50/79/66800aadf48771f6b62f7eb014e352e5d06856655206165d775e675a02c9/exceptiongroup-1.3.1.tar.gz", hash = "sha256:8b412432c6055b0b7d14c310000ae93352ed6754f70fa8f7c34141f91c4e3219", size = 30371, upload-time = "2025-11-21T23:01:54.787Z" }
 wheels = [
@@ -699,7 +699,7 @@ dev = [
 requires-dist = [
     { name = "pydantic", specifier = ">=2.13.4,<3.0.0" },
     { name = "python-dateutil", specifier = ">=2.9.0.post0,<3.0.0" },
-    { name = "typing-extensions", specifier = ">=4.15.0,<5.0.0" },
+    { name = "typing-extensions", specifier = ">=4.16.0,<5.0.0" },
     { name = "urllib3", specifier = ">=2.7.0,<3.0.0" },
 ]
 
@@ -819,11 +819,11 @@ wheels = [
 
 [[package]]
 name = "typing-extensions"
-version = "4.15.0"
+version = "4.16.0"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/72/94/1a15dd82efb362ac84269196e94cf00f187f7ed21c242792a923cdb1c61f/typing_extensions-4.15.0.tar.gz", hash = "sha256:0cea48d173cc12fa28ecabc3b837ea3cf6f38c6d1136f85cbaaf598984861466", size = 109391, upload-time = "2025-08-25T13:49:26.313Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/f6/cc/6253133b5bb138fc3306cebfbda2c520f545d36b5be2c7255cc528bb45d6/typing_extensions-4.16.0.tar.gz", hash = "sha256:dc983d19a509c94dba722ee6abd33940f7c05a89e243c47e907eb4db6f1a43e5", size = 113555, upload-time = "2026-07-02T08:40:05.92Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/18/67/36e9267722cc04a6b9f15c7f3441c2363321a3ea07da7ae0c0707beb2a9c/typing_extensions-4.15.0-py3-none-any.whl", hash = "sha256:f0fa19c6845758ab08074a0cfa8b7aecb71c999ca73d62883bc25cc018c4e548", size = 44614, upload-time = "2025-08-25T13:49:24.86Z" },
+    { url = "https://files.pythonhosted.org/packages/49/d3/b8441a820a491ddfc024b0b0cf0393375b75ea13866d9c66727e54c2fc80/typing_extensions-4.16.0-py3-none-any.whl", hash = "sha256:481caa481374e813c1b176ada14e97f1f67a4539ce9cfeb3f350d78d6370c2e8", size = 45571, upload-time = "2026-07-02T08:40:04.659Z" },
 ]
 
 [[package]]