diff --git a/cicerone/spec/schema.py b/cicerone/spec/schema.py
index 316fef2..989aa69 100644
--- a/cicerone/spec/schema.py
+++ b/cicerone/spec/schema.py
@@ -26,6 +26,7 @@ class Schema(pydantic.BaseModel):
     properties: dict[str, Schema] = pydantic.Field(default_factory=dict)
     required: list[str] = pydantic.Field(default_factory=list)
     items: Schema | None = None
+    prefix_items: tuple[Schema, ...] | None = pydantic.Field(None, alias="prefixItems")
     # Composition keywords
     all_of: list[Schema] | None = pydantic.Field(None, alias="allOf")
     one_of: list[Schema] | None = pydantic.Field(None, alias="oneOf")
@@ -45,6 +46,8 @@ def __str__(self) -> str:
             parts.append(f"required={self.required}")
         if self.items:
             parts.append(f"items={self.items.type or 'object'}")
+        if self.prefix_items:
+            parts.append(f"prefixItems=({', '.join(item.type or 'object' for item in self.prefix_items)})")
 
         content = ", ".join(parts) if parts else "empty schema"
         return f"<Schema: {content}>"
@@ -59,6 +62,7 @@ def from_dict(cls, data: dict[str, typing.Any]) -> Schema:
             "required",
             "properties",
             "items",
+            "prefixItems",
             "allOf",
             "oneOf",
             "anyOf",
@@ -72,6 +76,7 @@ def from_dict(cls, data: dict[str, typing.Any]) -> Schema:
             required=data.get("required", []),
             properties=model_utils.parse_collection(data, "properties", cls.from_dict),
             items=model_utils.parse_nested_object(data, "items", cls.from_dict),
+            prefixItems=model_utils.parse_list_or_none(data, "prefixItems", cls.from_dict),
             allOf=model_utils.parse_list_or_none(data, "allOf", cls.from_dict),
             oneOf=model_utils.parse_list_or_none(data, "oneOf", cls.from_dict),
             anyOf=model_utils.parse_list_or_none(data, "anyOf", cls.from_dict),
diff --git a/tests/spec/test_schema.py b/tests/spec/test_schema.py
index abaf065..f8cbff0 100644
--- a/tests/spec/test_schema.py
+++ b/tests/spec/test_schema.py
@@ -55,6 +55,15 @@ def test_array_schema(self):
         assert schema.items is not None
         assert schema.items.type == "string"
 
+    def test_array_schema_tuples(self):
+        """Test creating a schema with tuple-like array items."""
+        data = {"type": "array", "prefixItems": [{"type": "string"}, {"type": "integer"}]}
+        schema = cicerone_spec.Schema.from_dict(data)
+        assert schema.type == "array"
+        assert schema.prefix_items is not None
+        assert schema.prefix_items[0].type == "string"
+        assert schema.prefix_items[1].type == "integer"
+
     def test_schema_str_representation(self):
         """Test __str__ method of Schema."""
         data = {