Exhibit 10.2
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                              EASTERN ENTERPRISES

                          Amendment to Trust Agreement
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WHEREAS,   Eastern  Enterprises   ("Eastern")  and  Shawmut  Bank,  as  trustee,
heretofore  established  a so-called  rabbi trust (the  "Trust")  pursuant to an
agreement dated January 29, 1987, as amended by an instrument dated February 21,
1991 (the  "Agreement")  to provide for the payment of benefits under  Eastern's
Supplemental  Executive  Retirement  Plan and Retirement  Plan for  Non-Employee
Trustees; and

WHEREAS, Eastern wishes to amend the Agreement to reflect the appointment of Key
Trust  Company of Ohio,  N.A.,  as successor  trustee and to make certain  other
changes to the Agreement; and

WHEREAS, Eastern reserves the right to amend the Agreement pursuant to Section
10(a) thereof;

NOW,  THEREFORE,  in  consideration  of the  premises,  the  Agreement is hereby
amended as follows effective as of July 1, 1995:

1.  All references to Shawmut Bank of Boston, N.A. are hereby changed to Key
    Trust Company of Ohio, N.A.

2.  The last sentence of section 7(a) is hereby restated to read as follows:

                  "The   Association   shall  indemnify  the  Trustee  from  any
                  liability and expenses,  including attorneys' fees, reasonably
                  incurred by the Trustee on account of actions taken or omitted
                  by the Trustee in accordance  with such direction given by the
                  Association or an investment manager."

3.  Section 9 is hereby restated as follows:

                  "Section 9.  Replacement  of the  Trustee.  The Trustee may be
                  removed  at any time by the  Association,  or may  resign,  in
                  either case by notice in  writing.  In the case of the removal
                  or the  resignation  of  the  Trustee  prior  to a  Change  of
                  Control, a new corporate  trustee,  which shall be independent
                  and not  subject to the control of either the  Association  or
                  any Trust Beneficiary,  shall be appointed by the Association.
                  Following a Change in Control the Trustee cannot be removed by
                  the Association.  If the Trustee resigns following a Change in
                  Control,  it shall apply to a court of competent  jurisdiction
                  for an order appointing a successor trustee,  which shall be a
                  corporate  trustee  independent and not subject to the control
                  of either the Association or any Trust Beneficiary."


4.  Section 12 is hereby restated as follows:

                  "Section 12.  Governing Law.  This Trust Agreement shall be
                   governed by and construed in accordance with the laws of
                   Ohio."

5.  The Trustee hereby accepts its appointment as Trustee under the Agreement.

In all  other  respects,  the  Agreement  and the  Trust  are  hereby  ratified,
confirmed and continued.


KEY TRUST COMPANY OF OHIO, N.A.          EASTERN ENTERPRISES

By:   s/s Meg H. Halloran, Trust Office   By: s/s Jean A. Scholtens, VP & Treas.
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And:  s/s Jocelyn Ruf, V.P.               And:s/s L. William Law, Jr., SVP
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Date: 5/4/95                             Date:@ 4-28-95
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