diff --git a/docs_src/body/tutorial002_py310.py b/docs_src/body/tutorial002_py310.py
index 454c45c88..a829a4dc9 100644
--- a/docs_src/body/tutorial002_py310.py
+++ b/docs_src/body/tutorial002_py310.py
@@ -14,7 +14,7 @@ app = FastAPI()
 
 @app.post("/items/")
 async def create_item(item: Item):
-    item_dict = item.dict()
+    item_dict = item.model_dump()
     if item.tax is not None:
         price_with_tax = item.price + item.tax
         item_dict.update({"price_with_tax": price_with_tax})
diff --git a/docs_src/body/tutorial002_py39.py b/docs_src/body/tutorial002_py39.py
index 5cd86216b..fb212e8e7 100644
--- a/docs_src/body/tutorial002_py39.py
+++ b/docs_src/body/tutorial002_py39.py
@@ -16,7 +16,7 @@ app = FastAPI()
 
 @app.post("/items/")
 async def create_item(item: Item):
-    item_dict = item.dict()
+    item_dict = item.model_dump()
     if item.tax is not None:
         price_with_tax = item.price + item.tax
         item_dict.update({"price_with_tax": price_with_tax})
diff --git a/docs_src/body/tutorial003_py310.py b/docs_src/body/tutorial003_py310.py
index 440b210e6..51ac8aafa 100644
--- a/docs_src/body/tutorial003_py310.py
+++ b/docs_src/body/tutorial003_py310.py
@@ -14,4 +14,4 @@ app = FastAPI()
 
 @app.put("/items/{item_id}")
 async def update_item(item_id: int, item: Item):
-    return {"item_id": item_id, **item.dict()}
+    return {"item_id": item_id, **item.model_dump()}
diff --git a/docs_src/body/tutorial003_py39.py b/docs_src/body/tutorial003_py39.py
index 2f33cc038..636ba2275 100644
--- a/docs_src/body/tutorial003_py39.py
+++ b/docs_src/body/tutorial003_py39.py
@@ -16,4 +16,4 @@ app = FastAPI()
 
 @app.put("/items/{item_id}")
 async def update_item(item_id: int, item: Item):
-    return {"item_id": item_id, **item.dict()}
+    return {"item_id": item_id, **item.model_dump()}
diff --git a/docs_src/body/tutorial004_py310.py b/docs_src/body/tutorial004_py310.py
index b352b70ab..53b10d97b 100644
--- a/docs_src/body/tutorial004_py310.py
+++ b/docs_src/body/tutorial004_py310.py
@@ -14,7 +14,7 @@ app = FastAPI()
 
 @app.put("/items/{item_id}")
 async def update_item(item_id: int, item: Item, q: str | None = None):
-    result = {"item_id": item_id, **item.dict()}
+    result = {"item_id": item_id, **item.model_dump()}
     if q:
         result.update({"q": q})
     return result
diff --git a/docs_src/body/tutorial004_py39.py b/docs_src/body/tutorial004_py39.py
index 0671e0a27..2c157abfa 100644
--- a/docs_src/body/tutorial004_py39.py
+++ b/docs_src/body/tutorial004_py39.py
@@ -16,7 +16,7 @@ app = FastAPI()
 
 @app.put("/items/{item_id}")
 async def update_item(item_id: int, item: Item, q: Union[str, None] = None):
-    result = {"item_id": item_id, **item.dict()}
+    result = {"item_id": item_id, **item.model_dump()}
     if q:
         result.update({"q": q})
     return result
diff --git a/docs_src/body_updates/tutorial002_py310.py b/docs_src/body_updates/tutorial002_py310.py
index 349841496..e5db71110 100644
--- a/docs_src/body_updates/tutorial002_py310.py
+++ b/docs_src/body_updates/tutorial002_py310.py
@@ -29,7 +29,7 @@ async def read_item(item_id: str):
 async def update_item(item_id: str, item: Item):
     stored_item_data = items[item_id]
     stored_item_model = Item(**stored_item_data)
-    update_data = item.dict(exclude_unset=True)
-    updated_item = stored_item_model.copy(update=update_data)
+    update_data = item.model_dump(exclude_unset=True)
+    updated_item = stored_item_model.model_copy(update=update_data)
     items[item_id] = jsonable_encoder(updated_item)
     return updated_item
diff --git a/docs_src/body_updates/tutorial002_py39.py b/docs_src/body_updates/tutorial002_py39.py
index eb35b3521..eddd7af71 100644
--- a/docs_src/body_updates/tutorial002_py39.py
+++ b/docs_src/body_updates/tutorial002_py39.py
@@ -31,7 +31,7 @@ async def read_item(item_id: str):
 async def update_item(item_id: str, item: Item):
     stored_item_data = items[item_id]
     stored_item_model = Item(**stored_item_data)
-    update_data = item.dict(exclude_unset=True)
-    updated_item = stored_item_model.copy(update=update_data)
+    update_data = item.model_dump(exclude_unset=True)
+    updated_item = stored_item_model.model_copy(update=update_data)
     items[item_id] = jsonable_encoder(updated_item)
     return updated_item
diff --git a/docs_src/extra_models/tutorial001_py310.py b/docs_src/extra_models/tutorial001_py310.py
index 669386ae6..cf39142e4 100644
--- a/docs_src/extra_models/tutorial001_py310.py
+++ b/docs_src/extra_models/tutorial001_py310.py
@@ -30,7 +30,7 @@ def fake_password_hasher(raw_password: str):
 
 def fake_save_user(user_in: UserIn):
     hashed_password = fake_password_hasher(user_in.password)
-    user_in_db = UserInDB(**user_in.dict(), hashed_password=hashed_password)
+    user_in_db = UserInDB(**user_in.model_dump(), hashed_password=hashed_password)
     print("User saved! ..not really")
     return user_in_db
 
diff --git a/docs_src/extra_models/tutorial001_py39.py b/docs_src/extra_models/tutorial001_py39.py
index 4be56cd2a..327ffcdf0 100644
--- a/docs_src/extra_models/tutorial001_py39.py
+++ b/docs_src/extra_models/tutorial001_py39.py
@@ -32,7 +32,7 @@ def fake_password_hasher(raw_password: str):
 
 def fake_save_user(user_in: UserIn):
     hashed_password = fake_password_hasher(user_in.password)
-    user_in_db = UserInDB(**user_in.dict(), hashed_password=hashed_password)
+    user_in_db = UserInDB(**user_in.model_dump(), hashed_password=hashed_password)
     print("User saved! ..not really")
     return user_in_db
 
diff --git a/docs_src/extra_models/tutorial002_py310.py b/docs_src/extra_models/tutorial002_py310.py
index 5b8ed7de3..e8a4f5f29 100644
--- a/docs_src/extra_models/tutorial002_py310.py
+++ b/docs_src/extra_models/tutorial002_py310.py
@@ -28,7 +28,7 @@ def fake_password_hasher(raw_password: str):
 
 def fake_save_user(user_in: UserIn):
     hashed_password = fake_password_hasher(user_in.password)
-    user_in_db = UserInDB(**user_in.dict(), hashed_password=hashed_password)
+    user_in_db = UserInDB(**user_in.model_dump(), hashed_password=hashed_password)
     print("User saved! ..not really")
     return user_in_db
 
diff --git a/docs_src/extra_models/tutorial002_py39.py b/docs_src/extra_models/tutorial002_py39.py
index 70fa16441..654379601 100644
--- a/docs_src/extra_models/tutorial002_py39.py
+++ b/docs_src/extra_models/tutorial002_py39.py
@@ -30,7 +30,7 @@ def fake_password_hasher(raw_password: str):
 
 def fake_save_user(user_in: UserIn):
     hashed_password = fake_password_hasher(user_in.password)
-    user_in_db = UserInDB(**user_in.dict(), hashed_password=hashed_password)
+    user_in_db = UserInDB(**user_in.model_dump(), hashed_password=hashed_password)
     print("User saved! ..not really")
     return user_in_db