Amendment to Credit Agreement

Safety Insurance Group, Inc. has entered into Amendment No. 7 to its Amended and Restated Revolving Credit Agreement. This amendment increases the credit facility from $50 million to $100 million and extends the maturity date to June 9, 2031. As of the filing date, no additional amounts have been drawn under the increased facility. The amendment does not materially alter other terms of the agreement, which remains secured by the company's accounts receivable and related assets.