AMENDMENT TO RIGHTS AGREEMENT


          This AMENDMENT, dated as of August 6, 1995, is be-
tween FIRSTIER FINANCIAL, INC., a Nebraska corporation (the
"Company"), and STATE STREET BANK AND TRUST COMPANY, as
rights agent (the "Rights Agent").

                          RECITALS

          A.  The Company and the Rights Agent are parties
to a Rights Agreement dated as of December 19, 1994 (the
"Rights Agreement").

          B.  First Bank System, Inc. ("First Bank") and
the Company have entered into an Agreement of Merger and
Consolidation (the "Merger Agreement") pursuant to which the
Company will merge with and into First Bank (the "Merger"),
and a related Stock Option Agreement (the "Option Agree-
ment").  The Board of Directors of the Company has approved
the Merger Agreement, the Merger and the Option Agreement.

          C.  Pursuant to Section 26 of the Rights
Agreement, the Board of Directors of the Company has
determined that an amendment to the Rights Agreement as set
forth herein is necessary and desirable in connection with
the foregoing and the Company and the Rights Agent desire to
evidence such amendment in writing.

          Accordingly, the parties agree as follows:

          1.  AMENDMENT OF SECTION 1(a).  Section 1(a) of
the Rights Agreement is amended to add the following
sentence at the end thereof:

          "Notwithstanding anything in this Rights Agreement
          to the contrary, neither First Bank nor any of its
          existing or future Affiliates or Associates shall
          be deemed to be an Acquiring Person solely by
          virtue of (i) the execution of the Merger
          Agreement and the Option Agreement, (ii) the
          acquisition of Common Stock pursuant to the Merger
          Agreement or the Option Agreement or the
          consummation of the Merger, or (iii) the con-
          summation of the other transactions contemplated
          by the Merger Agreement and the Option Agreement."

          2.  AMENDMENT OF SECTION 1(m).  Section 1(m) of
the Rights Agreement is amended to add the following proviso
at the end thereof:



          "; provided, however, that no Triggering Event
          shall result solely by virtue of (i) the execution
          of the Merger Agreement and the Option Agreement,
          (ii) the acquisition of Common Stock pursuant to
          the Merger Agreement or the Option Agreement or
          the consummation of the Merger, or (iii) the con-
          summation of the other transactions contemplated
          by the Merger Agreement and the Option Agreement."

          3.  AMENDMENT OF SECTION 1.  Section 1 of the
Rights Agreement is further amended to add the following
subparagraphs at the end thereof:

          (o)  "Merger" shall have the meaning set forth in
     the Merger Agreement.

          (p)  "Merger Agreement" shall mean the Agreement
     of Merger and Consolidation dated as of August 6, 1995,
     by and between First Bank and the Company, as amended
     from time to time."

          (q)  "First Bank" shall mean First Bank System,
     Inc., a Delaware corporation.

          (r)  "Option Agreement" shall mean that certain
     Stock Option Agreement, dated as of August 7, 1995, by
     and between First Bank and the Company, as amended from
     time to time."

          4.  AMENDMENT OF SECTION 3(a).  Section 3(a) of
the Rights Agreement is amended to add the following
sentence at the end thereof:

          "Notwithstanding anything in this Rights Agreement
          to the contrary, a Distribution Date shall not be
          deemed to have occurred solely by virtue of (i)
          the execution of the Merger Agreement and the
          Option Agreement, (ii) the acquisition of Common
          Stock pursuant to the Merger Agreement or the
          Option Agreement or the consummation of the
          Merger, or (iii) the consummation of the other
          transactions contemplated by the Merger Agreement
          and the Option Agreement."

          5.  AMENDMENT OF SECTION 7(a).  Section 7(a) of
the  Rights Agreement is amended to add the following
sentence at the end thereof:

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          "Notwithstanding anything in this Rights Agreement
          to the contrary, neither (i) the execution of the
          Merger Agreement and the Option Agreement; (ii)
          the acquisition of Common Stock pursuant to the
          Merger Agreement or the Option Agreement or the
          consummation of the Merger; nor (iii) the consum-
          mation of the other transactions contemplated in
          the Merger Agreement and the Option Agreement,
          shall be deemed to be events which cause the
          Rights to become exercisable pursuant to the
          provisions of this Section 7 or otherwise."

          6.  AMENDMENT OF SECTION 11.  Section 11 of the
Rights Agreement is amended to add the following sentence
after the first sentence of said Section:

          "Notwithstanding anything in this Rights Agreement
          to the contrary, neither (i) the execution of the
          Merger Agreement and the Option Agreement; (ii)
          the acquisition of Common Stock pursuant to the
          Merger Agreement or the Option Agreement or the
          consummation of the Merger; nor (iii) the consum-
          mation of the other transactions contemplated in
          the Merger Agreement and the Option Agreement,
          shall be deemed to cause the Rights to be adjusted
          or to become exercisable in accordance with this
          Section 11."

          7.  AMENDMENT OF SECTION 13.  Section 13 of the
Rights Agreement is amended to add the following sentence at
the end thereof:

          "Notwithstanding anything in this Rights Agreement
          to the contrary, neither (i) the execution of the
          Merger Agreement and the Option Agreement; (ii)
          the acquisition of Common Stock pursuant to the
          Merger Agreement or the Option Agreement or the
          consummation of the Merger; nor (iii) the consum-
          mation of the other transactions contemplated in
          the Merger Agreement and the Option Agreement,
          shall be deemed to be events of the type described
          in this Section 13 or to cause the Rights to be
          adjusted or to become exercisable in accordance
          with Section 13."

          8.  EFFECTIVENESS.  This Amendment shall be deemed
effective as of the date first written above, as if executed
on such date.  Except as amended hereby, the Rights
Agreement shall remain in full force and effect and shall be
otherwise unaffected hereby.

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          9.  MISCELLANEOUS.  This Amendment shall be deemed
to be a contract made under the laws of the State of
Nebraska and for all purposes shall be governed by and
construed in accordance with the laws of such state
applicable to contracts to be made and performed entirely
within such state.  This Amendment may be executed in any
number of counterparts, each of such counterparts shall for
all purposes be deemed to be an original, and all such
counterparts shall together constitute but one and the same
instrument.  If any provision, covenant or restriction of
this Amendment is held by a court of competent jurisdiction
or other authority to be invalid, illegal or unenforceable,
the remainder of the terms, provisions, covenants and
restrictions of this Amendment shall remain in full force
and effect and shall in no way be effected, impaired or in-
validated.

          EXECUTED as of the date set forth above.


Attest:                            FIRSTIER FINANCIAL, INC.


-----------------------            ---------------------------
Name:                              Name:
Title:                             Title:


Attest:                            STATE STREET BANK AND
                                     TRUST COMPANY

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Name:                              Name:
Title:                             Title:

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