Bloody Mary Cocktail Sauce for Shrimp Cocktail

1 cup cocktail sauce
3 tbs vodka
1/8 tsp horseradish
1 tsp Worcestershire sauce
2 tsp lemon juice
1/2 tsp celery salt

Mix together in a small bowl until combined. Cover and refrigerate until party time. Serve with cooked, cold shrimp. Makes about 1 1/2 cups of sauce.