diff --git a/pyproject.toml b/pyproject.toml
index d256a3e..f6293b0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "yggdrasil-mc"
-version = "0.1b7"
+version = "0.1b8"
 authors = [
   { name="Xiao_Jin", email="i@xiaojin233.cn" },
 ]
diff --git a/src/yggdrasil_mc/model.py b/src/yggdrasil_mc/model.py
index 1c16a24..36a0e46 100644
--- a/src/yggdrasil_mc/model.py
+++ b/src/yggdrasil_mc/model.py
@@ -1,10 +1,10 @@
 import json
 from base64 import b64decode
-from datetime import date
+from datetime import datetime
 from typing import Literal
 from urllib.parse import urlparse
 
-from pydantic import BaseModel, Field, root_validator
+from pydantic import model_validator, BaseModel, Field, root_validator
 
 
 class YggdrasilPlayerUuidApiModel(BaseModel):
@@ -30,13 +30,13 @@ class _Skin(BaseModel):
     url: str | None = None
     hash: str | None = None
     metadata: _SkinMetaData | None = _SkinMetaData(model="default")
-    _get_hash = root_validator(allow_reuse=True)(get_hash)
+    _get_hash = model_validator(mode="before")(get_hash)
 
 
 class _Cape(BaseModel):
     url: str | None = None
     hash: str | None = None
-    _get_hash = root_validator(allow_reuse=True)(get_hash)
+    _get_hash = model_validator(mode="before")(get_hash)
 
 
 class YggdrasilTexturesModel(BaseModel):
@@ -45,7 +45,7 @@ class YggdrasilTexturesModel(BaseModel):
 
 
 class YggdrasilPropertiesTexturesModel(BaseModel):
-    timestamp: date
+    timestamp: datetime
     profileId: str
     profileName: str
     textures: YggdrasilTexturesModel
@@ -59,7 +59,8 @@ class Properties(BaseModel):
     name: str
     properties: Properties  # a bit difference between API
 
-    @root_validator(pre=True)
+    @model_validator(mode="before")
+    @classmethod
     def pre_processer(cls, values):
         # Doc: https://wiki.vg/Mojang_API#UUID_-.3E_Profile_.2B_Skin.2FCape
         # base64 decode and a little change
diff --git a/src/yggdrasil_mc/ygg.py b/src/yggdrasil_mc/ygg.py
index 65dafcb..7a94792 100644
--- a/src/yggdrasil_mc/ygg.py
+++ b/src/yggdrasil_mc/ygg.py
@@ -9,7 +9,7 @@ def get(cls, api_root: str, player_name: str):
         resp = httpx.get(f"{api_root}/users/profiles/minecraft/{player_name}")
         if resp.status_code in [204, 404]:  # No Content & Not Found
             return cls(existed=False)
-        return cls.parse_raw(resp.text)
+        return cls.model_validate_json(resp.text)
 
     @classmethod
     def getYggdrasilServer(cls, api_root: str, player_name: str):
@@ -24,7 +24,7 @@ class YggdrasilGameProfileApi(model.YggdrasilGameProfileApiModel):
     @classmethod
     def get(cls, api_root: str, player_uuid: str):
         resp = httpx.get(f"{api_root}/session/minecraft/profile/{player_uuid}")
-        return cls.parse_raw(resp.text)
+        return cls.model_validate_json(resp.text)
 
     @classmethod
     def getYggdrasilServer(cls, api_root: str, player_uuid: str):
diff --git a/src/yggdrasil_mc/ygg_async.py b/src/yggdrasil_mc/ygg_async.py
index 849a9da..37b0949 100644
--- a/src/yggdrasil_mc/ygg_async.py
+++ b/src/yggdrasil_mc/ygg_async.py
@@ -12,7 +12,7 @@ async def get(cls, api_root: str, player_name: str):
             )
         if resp.status_code in [204, 404]:  # No Content & Not Found
                 return cls(existed=False)
-        return cls.parse_raw(resp.text)
+        return cls.model_validate_json(resp.text)
 
     @classmethod
     async def getYggdrasilServer(cls, api_root: str, player_name: str):
@@ -30,7 +30,7 @@ async def get(cls, api_root: str, player_uuid: str):
             resp = await client.get(
                 f"{api_root}/session/minecraft/profile/{player_uuid}"
             )
-        return cls.parse_raw(resp.text)
+        return cls.model_validate_json(resp.text)
 
     @classmethod
     async def getYggdrasilServer(cls, api_root: str, player_uuid: str):