diff --git a/pyproject.toml b/pyproject.toml
index e8b2f2b..dde09fb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ security = [
 ]
 examples = [
     "anthropic>=0.77.0",
-    "pydantic-ai>=1.50.0",
+    "pydantic-ai>=1.55.0",
     "matplotlib>=3.10.8",
     "rich>=14.3.2",
 ]
diff --git a/uv.lock b/uv.lock
index 39e8142..1dfafa8 100644
--- a/uv.lock
+++ b/uv.lock
@@ -2157,7 +2157,7 @@ dev = [
 examples = [
     { name = "anthropic", specifier = ">=0.77.0" },
     { name = "matplotlib", specifier = ">=3.10.8" },
-    { name = "pydantic-ai", specifier = ">=1.50.0" },
+    { name = "pydantic-ai", specifier = ">=1.55.0" },
     { name = "rich", specifier = ">=14.3.2" },
 ]
 offline-models = [
@@ -3282,19 +3282,19 @@ email = [
 
 [[package]]
 name = "pydantic-ai"
-version = "1.53.0"
+version = "1.55.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
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+    { url = "https://files.pythonhosted.org/packages/35/91/00737c021baaaad3c026d45776c40b021ccb874f5048790633d53c098f45/pydantic_ai-1.55.0-py3-none-any.whl", hash = "sha256:2f14929f1ec24b56f828c172adebf3485ef361fbeb4e145674b64342ee85a64f", size = 7220, upload-time = "2026-02-05T03:45:10.579Z" },
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 [[package]]
 name = "pydantic-ai-slim"
-version = "1.53.0"
+version = "1.55.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "genai-prices" },
@@ -3305,9 +3305,9 @@ dependencies = [
     { name = "pydantic-graph" },
     { name = "typing-inspection" },
 ]
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 [package.optional-dependencies]
@@ -3430,7 +3430,7 @@ wheels = [
 
 [[package]]
 name = "pydantic-evals"
-version = "1.53.0"
+version = "1.55.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio" },
@@ -3440,14 +3440,14 @@ dependencies = [
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     { name = "rich" },
 ]
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 [[package]]
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-version = "1.53.0"
+version = "1.55.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "httpx" },
@@ -3455,9 +3455,9 @@ dependencies = [
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     { name = "typing-inspection" },
 ]
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 [[package]]