diff --git a/aieng-agents/pyproject.toml b/aieng-agents/pyproject.toml
index e692697..65dce2a 100644
--- a/aieng-agents/pyproject.toml
+++ b/aieng-agents/pyproject.toml
@@ -46,7 +46,7 @@ gradio = [
 ]
 observability = [
     "langfuse>=4.14.3",
-    "pydantic-ai-slim[logfire]>=2.27.1",
+    "pydantic-ai-slim[logfire]>=2.30.0",
 ]
 all = [
     "aieng-agents[data,weaviate,code-interpreter,gemini-proxy,news,gradio,observability]",
diff --git a/uv.lock b/uv.lock
index 734d2e6..506305c 100644
--- a/uv.lock
+++ b/uv.lock
@@ -194,7 +194,7 @@ requires-dist = [
     { name = "openai-agents", specifier = ">=0.20.0" },
     { name = "pandas", marker = "extra == 'data'", specifier = ">=3.0.5" },
     { name = "pydantic", specifier = ">=2.11.7" },
-    { name = "pydantic-ai-slim", extras = ["logfire"], marker = "extra == 'observability'", specifier = ">=2.27.1" },
+    { name = "pydantic-ai-slim", extras = ["logfire"], marker = "extra == 'observability'", specifier = ">=2.30.0" },
     { name = "pydantic-settings", specifier = ">=2.15.0" },
     { name = "pymupdf", marker = "extra == 'data'", specifier = ">=1.28.2" },
     { name = "python-dotenv", marker = "extra == 'data'", specifier = ">=1.2.2" },
@@ -3788,7 +3788,7 @@ wheels = [
 
 [[package]]
 name = "pydantic-ai-slim"
-version = "2.27.1"
+version = "2.30.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio" },
@@ -3800,9 +3800,9 @@ dependencies = [
     { name = "pydantic-graph" },
     { name = "typing-inspection" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/cb/7c/36709efc3e3717cf9ecde49be95d23c1682cf6440f9559f3cd50a2ff3799/pydantic_ai_slim-2.27.1.tar.gz", hash = "sha256:e26d93c153d1c8301397c874627397c72757a5d47eebdd52ddb3abd7825b9d7f", size = 1018284, upload-time = "2026-08-11T02:53:47.59Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/6b/79/3f171b7e52d01d214110d4aca35376f05507f7ac3db87461ae5bb1eb4baa/pydantic_ai_slim-2.30.0.tar.gz", hash = "sha256:d7619f28f11b5a035047229bbdf67047fc755c27b01be5d6f36672be117625b7", size = 1212033, upload-time = "2026-08-14T03:17:03.521Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/76/8e/35cc594f7e8a0e32ab10b4038ba923caa655be4d265b96503e975d584cc6/pydantic_ai_slim-2.27.1-py3-none-any.whl", hash = "sha256:cb86a00f4741cc0b367efccb12ea32286ed96b0d819efe334fec7fd8d5d2b384", size = 1218346, upload-time = "2026-08-11T02:53:40.11Z" },
+    { url = "https://files.pythonhosted.org/packages/8c/7e/ef2eb753013b0f128a0d1f2aa8e9fd17ab1d918cd7bb0897829a64117242/pydantic_ai_slim-2.30.0-py3-none-any.whl", hash = "sha256:0125bd525f0ff24127ff62c9da9b7a530b58110ce5c84fc8a1dce5c35e7565bd", size = 1429302, upload-time = "2026-08-14T03:16:56.267Z" },
 ]
 
 [package.optional-dependencies]
@@ -3887,7 +3887,7 @@ wheels = [
 
 [[package]]
 name = "pydantic-graph"
-version = "2.27.1"
+version = "2.30.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio" },
@@ -3896,9 +3896,9 @@ dependencies = [
     { name = "pydantic" },
     { name = "typing-inspection" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/bc/e1/f2a34099c267ed42814d8efdb671d9c39673ce401ed979a6f105a2644d83/pydantic_graph-2.27.1.tar.gz", hash = "sha256:48f966b77e488083b334fb9bbfa00cb1df193736453481674ecd2ab27dc7401a", size = 45179, upload-time = "2026-08-11T02:53:49.788Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/c3/b8/557b040138ae5d5fdf8afec655e0e9cc0493ed674221dd301e0466245053/pydantic_graph-2.30.0.tar.gz", hash = "sha256:9bf43c1e2785598399b4679a2837173c0e3018c8167d86c2f99713685e4ba845", size = 45177, upload-time = "2026-08-14T03:17:05.894Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/46/a7/7b4fb2e0000d389f3d04d26ad5a882fc34056fa3ed65bb5b8ed3063a3557/pydantic_graph-2.27.1-py3-none-any.whl", hash = "sha256:cc0d352dc9ce081ccfefeb7f5ee7fc830c2bc4185ec616af6aeb9269f4e807c1", size = 52659, upload-time = "2026-08-11T02:53:43.451Z" },
+    { url = "https://files.pythonhosted.org/packages/a2/76/7afc039ff5e34a08c6acc862818e1a7ee389862c892fcfb49b4e4c0d1d50/pydantic_graph-2.30.0-py3-none-any.whl", hash = "sha256:8282c1091fc03f2d4f40e83ab7ca09e3c117df6b645bbd6cd433561a8064e361", size = 52661, upload-time = "2026-08-14T03:16:59.508Z" },
 ]
 
 [[package]]