diff --git a/brutils/date.py b/brutils/date.py
index 98645017..0896249e 100644
--- a/brutils/date.py
+++ b/brutils/date.py
@@ -1,12 +1,11 @@
 import re
-from typing import Union
 
 from num2words import num2words
 
 from brutils.data.enums.months import MonthsEnum
 
 
-def convert_date_to_text(date: str) -> Union[str, None]:
+def convert_date_to_text(date: str) -> str | None:
     """
     Converts a given date in Brazilian format (dd/mm/yyyy) to its textual representation.
 
@@ -24,9 +23,7 @@ def convert_date_to_text(date: str) -> Union[str, None]:
     """
     pattern = re.compile(r"\d{2}/\d{2}/\d{4}")
     if not re.match(pattern, date):
-        raise ValueError(
-            "Date is not a valid date. Please pass a date in the format dd/mm/yyyy."
-        )
+        return None
 
     day_str, month_str, year_str = date.split("/")
     day = int(day_str)
diff --git a/tests/test_date.py b/tests/test_date.py
index 3691ec76..242f6944 100644
--- a/tests/test_date.py
+++ b/tests/test_date.py
@@ -45,10 +45,10 @@ def test_convert_date_to_text(self):
         self.assertIsNone(convert_date_to_text("29/02/2019"), None)
 
         # Invalid date pattern.
-        self.assertRaises(ValueError, convert_date_to_text, "Invalid")
-        self.assertRaises(ValueError, convert_date_to_text, "25/1/2020")
-        self.assertRaises(ValueError, convert_date_to_text, "1924/08/20")
-        self.assertRaises(ValueError, convert_date_to_text, "5/09/2020")
+        self.assertIsNone(convert_date_to_text("Invalid"))
+        self.assertIsNone(convert_date_to_text("25/1/2020"))
+        self.assertIsNone(convert_date_to_text("1924/08/20"))
+        self.assertIsNone(convert_date_to_text("5/09/2020"))
 
         self.assertEqual(
             convert_date_to_text("29/02/2020"),