AMENDMENT NO. 1 TO MASTER INTERGROUP SUB-ADVISORY CONTRACT FOR MUTUAL FUNDS

Exhibit 99.d(2)(b)

AMENDMENT NO. 1 

TO 

MASTER INTERGROUP SUB-ADVISORY CONTRACT FOR MUTUAL FUNDS

This Amendment dated April 24, 2023, amends the Master Intergroup Sub-Advisory Contract for Mutual Funds (the "Contract"), dated July 1, 2020, between Invesco Advisers, Inc. (the “Adviser”) on behalf of Short-Term Investments Trust (the "Trust”), and each of Invesco Canada Ltd., Invesco Asset Management Deutschland GmbH, Invesco Asset Management Limited, Invesco Asset Management (Japan) Ltd., Invesco Hong Kong Limited, and Invesco Senior Secured Management, Inc. (each a "Sub-Adviser" and, collectively, the "Sub-Advisers").

W I T N E S S E T H:

WHEREAS, the Trust desires to amend the Agreement to remove Invesco Tax-Free Cash Reserve Portfolio, a series portfolio of Short-Term Investments Trust (“STIT”) effective April 24, 2023;

NOW, THEREFORE, the parties agree as follows;

1. Exhibit A to the Contract is hereby deleted in its entirety and replaced with the following:

"EXHIBIT A

Invesco Government & Agency Portfolio 

Invesco Liquid Assets Portfolio 

Invesco STIC Prime Portfolio 

Invesco Treasury Portfolio 

Invesco Treasury Obligations Portfolio”

2. All other terms and provisions of the Contract not amended shall remain in full force and effect.

IN WITNESS WHEREOF, the parties hereto have caused this Contract to be executed by their officers designated as of the day and year first above written.

	INVESCO ADVISERS, INC.
	Adviser
	By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇
	Name:	▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇
	Title:	Senior Vice President & Secretary

	INVESCO CANADA LTD.
	Sub-Adviser
	By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇
	Name:	▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇
	Title:	Senior Vice President, Secretary and Head of Legal Canada

	INVESCO ASSET MANAGEMENT DEUTSCHLAND GMBH
	Sub-Adviser
	By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇	/s/ ▇▇▇▇▇▇▇▇▇ ▇▇▇▇
	Name:	▇▇▇▇▇▇▇ ▇▇▇▇▇▇	▇▇▇▇▇▇▇▇▇ ▇▇▇▇
	Title:	Managing Director	Managing Director

	INVESCO ASSET MANAGEMENT LIMITED
	Sub-Adviser
	By:	/s/ ▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇
	Name:	▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇
	Title :	Director

	INVESCO ASSET MANAGEMENT (JAPAN) LIMITED
	Sub-Adviser
	By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇
	Name:	▇▇▇▇▇▇▇ ▇▇▇▇▇▇
	Title:	CAO

	INVESCO HONG KONG LIMITED
	Sub-Adviser
	By:	/s/ ▇▇▇▇▇▇ ▇▇
	Name:	▇▇▇▇▇▇ ▇▇
	Title:	Director

	INVESCO SENIOR SECURED MANAGEMENT, INC.
	Sub-Adviser
	By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇
	Name:	▇▇▇▇▇▇▇ ▇▇▇▇▇
	Title:	Secretary