diff --git a/api/advent22_api/config.py b/api/advent22_api/config.py
index 43bc9ff..3025249 100644
--- a/api/advent22_api/config.py
+++ b/api/advent22_api/config.py
@@ -22,4 +22,4 @@ class Config(BaseModel):
 async def get_config() -> Config:
     txt = await dav_get_textfile_content(path=SETTINGS.config_filename)
 
-    return Config.parse_obj(tomli.loads(txt))
+    return Config.model_validate(tomli.loads(txt))
diff --git a/api/advent22_api/routers/abspacken.py b/api/advent22_api/routers/abspacken.py
index 84fbbdf..3451c27 100644
--- a/api/advent22_api/routers/abspacken.py
+++ b/api/advent22_api/routers/abspacken.py
@@ -30,7 +30,7 @@ async def uwe(
 
 @router.get("/torsten/{ding}")
 async def torsten(ding: str) -> str:
-    return "Der Alphakevin Torsten hat ein " f"langes {ding}."
+    return f"Der Alphakevin Torsten hat ein langes {ding}."
 
 
 @router.get(