diff --git a/pyproject.toml b/pyproject.toml
index c0f7a30..5705b39 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ dependencies = [
     "optcutfreq>=0.0.8",
     "pandas>=3.0.3",
     "psd2>=0.0.4",
-    "pydantic-ai-slim>=1.106.0",
+    "pydantic-ai-slim>=2.15.0",
     "pyversions>=0.0.3",
     "rise>=5.7.1",
     "ruff>=0.15.16",
diff --git a/uv.lock b/uv.lock
index 79ea13b..b054822 100644
--- a/uv.lock
+++ b/uv.lock
@@ -210,7 +210,7 @@ requires-dist = [
     { name = "optcutfreq", specifier = ">=0.0.8" },
     { name = "pandas", specifier = ">=3.0.3" },
     { name = "psd2", specifier = ">=0.0.4" },
-    { name = "pydantic-ai-slim", specifier = ">=1.106.0" },
+    { name = "pydantic-ai-slim", specifier = ">=2.15.0" },
     { name = "pyversions", specifier = ">=0.0.3" },
     { name = "rise", specifier = ">=5.7.1" },
     { name = "ruff", specifier = ">=0.15.16" },
@@ -1836,7 +1836,7 @@ wheels = [
 
 [[package]]
 name = "pydantic-ai-slim"
-version = "2.14.1"
+version = "2.15.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "genai-prices" },
@@ -1847,9 +1847,9 @@ dependencies = [
     { name = "pydantic-graph" },
     { name = "typing-inspection" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/20/0e/33989e7bcd2abaefdc2534129055dce0943bbcdcc5212d2296f79fd604b7/pydantic_ai_slim-2.14.1.tar.gz", hash = "sha256:3ce0afde81cd50fcd434ccdd46774f4386bee8cc0ed3e75d7dc8784fdca303ff", size = 866335, upload-time = "2026-07-21T05:40:59.91Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/54/bc/65fabea030e6b40c04b25b7069b559ff5cabea6e7cadf640839ceeb08af6/pydantic_ai_slim-2.15.0.tar.gz", hash = "sha256:29d804b6caf582337f4e99f98ba4f4bf0b9e164761429daa87c392a176315e20", size = 879375, upload-time = "2026-07-22T03:59:19.447Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/74/51/8682b564598571d7056971d62221fafda2ce513481cc241f3ac621e6460e/pydantic_ai_slim-2.14.1-py3-none-any.whl", hash = "sha256:64687be32deb8075eb99edba837a61d22daf1801cd3b1e6925e8519c13838934", size = 1050646, upload-time = "2026-07-21T05:40:52.205Z" },
+    { url = "https://files.pythonhosted.org/packages/66/d9/28a6010b1d1937fc5c0fa1516d8a7e05d871920269e1dedd28db3c138195/pydantic_ai_slim-2.15.0-py3-none-any.whl", hash = "sha256:758f9cf5bf1c7e83bf4e7459e71006a3d5da46443416f71281fea202365ce7a7", size = 1066704, upload-time = "2026-07-22T03:59:12.047Z" },
 ]
 
 [[package]]
@@ -1895,7 +1895,7 @@ wheels = [
 
 [[package]]
 name = "pydantic-graph"
-version = "2.14.1"
+version = "2.15.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "httpx" },
@@ -1903,9 +1903,9 @@ dependencies = [
     { name = "pydantic" },
     { name = "typing-inspection" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/e8/e7/db61f8c7a323feb55884ca701f138ae18911126628595375ff9d0d47397a/pydantic_graph-2.14.1.tar.gz", hash = "sha256:8f3a577a3ae278012d168c0db07a9bdf1b0021d21e48831c0b05518f2230730e", size = 43934, upload-time = "2026-07-21T05:41:02.136Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/6a/39/f56cfeb84754b07470c4149bdc2f242308c057975d51ca1d1695a58f36c3/pydantic_graph-2.15.0.tar.gz", hash = "sha256:3cc82597ed9bfff4806e5c5105bc64e6e627924a21933962e4d8a3aebe25bc6d", size = 43934, upload-time = "2026-07-22T03:59:21.684Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/26/03/ff2ee9174ea0083638c1e31b5f5c92ffd3e795024db23caa0ea297458cd5/pydantic_graph-2.14.1-py3-none-any.whl", hash = "sha256:4e4b2afb0751b5495fce9f253a5b4ccac9a0f86989fa7479ee8d517f76bd449f", size = 51658, upload-time = "2026-07-21T05:40:55.711Z" },
+    { url = "https://files.pythonhosted.org/packages/a0/b6/6d6360afbc91b9430abe7f50266f2f0b78fcfc55a88b5681618948d60ab1/pydantic_graph-2.15.0-py3-none-any.whl", hash = "sha256:ed5b3fa18dccea9cef95a09fbbf087e49d9e244f11376ee0454d8f89059a95e6", size = 51660, upload-time = "2026-07-22T03:59:15.108Z" },
 ]
 
 [[package]]
@@ -2336,7 +2336,7 @@ name = "starlette"
 version = "1.3.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "anyio" },
+    { name = "anyio", marker = "sys_platform != 'emscripten'" },
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/eb/e3/7c1dc7381d9f8ab7d854328ebfa884e62cb3f3d8549ddfd37c7814f42afa/starlette-1.3.1.tar.gz", hash = "sha256:05d0213193f2fbaae60e2ecb593b4add4262ad4e46536b54abe36f11a71724e0", size = 2703240, upload-time = "2026-06-12T09:23:11.602Z" }
 wheels = [
@@ -2520,8 +2520,8 @@ name = "uvicorn"
 version = "0.51.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "click" },
-    { name = "h11" },
+    { name = "click", marker = "sys_platform != 'emscripten'" },
+    { name = "h11", marker = "sys_platform != 'emscripten'" },
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/a2/65/b7c6c443ccc58678c91e1e973bbe2a878591538655d6e1d47f24ba1c51f3/uvicorn-0.51.0.tar.gz", hash = "sha256:f6f4b69b657c312f516dd2d268ab9ae6f254b11e4bac504f37b2ab58b24dd0b0", size = 94412, upload-time = "2026-07-08T10:59:05.962Z" }
 wheels = [