diff --git a/src/config.py b/src/config.py
index 01e2f7c..cf33c8a 100644
--- a/src/config.py
+++ b/src/config.py
@@ -4,7 +4,7 @@
 from urllib import parse
 from typing import Dict, Any
 
-from pydantic import TypeAdapter, field_validator, FieldValidationInfo
+from pydantic import TypeAdapter, field_validator, ValidationInfo
 from pydantic.networks import HttpUrl, PostgresDsn
 from pydantic.types import SecretStr
 from pydantic_settings import BaseSettings, SettingsConfigDict
@@ -36,7 +36,7 @@ def __init__(self, **data):
 
     @field_validator("inst_conn", mode="before")
     @classmethod
-    def encode_db_password(cls, postgres_dsn, info: FieldValidationInfo) -> Any:
+    def encode_db_password(cls, postgres_dsn, info: ValidationInfo) -> Any:
         log = logging.getLogger()
         pwd = re.search(".*:.*:(.*)@", postgres_dsn)
         if pwd:
diff --git a/tests/app/test_config.py b/tests/app/test_config.py
index 53c5357..a8908d0 100644
--- a/tests/app/test_config.py
+++ b/tests/app/test_config.py
@@ -3,7 +3,7 @@
 
 
 def test_psql_password_encoding():
-    mock_config = {"inst_conn": "postgresql+asyncpg://test:\z9-/tgb76@test/test"}
+    mock_config = {"inst_conn": "postgresql+asyncpg://test:\\z9-/tgb76@test/test"}
     settings = Settings(**mock_config)
     assert str(settings.inst_conn) == "postgresql+asyncpg://test:%5Cz9-%2Ftgb76@test/test"