diff --git a/src/crewai/utilities/printer.py b/src/crewai/utilities/printer.py
index 6c34816235..f766003e46 100644
--- a/src/crewai/utilities/printer.py
+++ b/src/crewai/utilities/printer.py
@@ -1,5 +1,8 @@
+from typing import Optional
+
+
 class Printer:
-    def print(self, content: str, color: str = None):
+    def print(self, content: str, color: Optional[str] = None):
         if color == "purple":
             self._print_purple(content)
         elif color == "red":