You are given a sentence in Polish. Your job is to translate the Polish sentence into English.

Wyzwaniem jest zreformowanie zabezpieczeń społecznych, aby dopasować je do coraz bardziej rozdrobnionej gospodarki.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
The challenge ahead is to reinvent the social safety net to fit this increasingly fragmented economy.