diff --git a/notus/scanner/config.py b/notus/scanner/config.py
index d3c18e0..f03114e 100644
--- a/notus/scanner/config.py
+++ b/notus/scanner/config.py
@@ -24,7 +24,7 @@ import os
 from pathlib import Path
 from typing import Any, Dict
 
-import tomli
+import tomllib
 
 from notus.scanner.errors import ConfigFileError
 
@@ -70,12 +70,12 @@ class Config:
     def load(self, filepath: Path) -> None:
         try:
             content = filepath.read_text(encoding="utf-8")
-            config_data = tomli.loads(content)
+            config_data = tomllib.loads(content)
         except IOError as e:
             raise ConfigFileError(
                 f"Can't load config file {filepath.absolute()}. Error was {e}."
             ) from e
-        except tomli.TOMLDecodeError as e:
+        except tomllib.TOMLDecodeError as e:
             raise ConfigFileError(
                 f"Can't load config file. {filepath.absolute()} is not a valid "
                 "TOML file."