Montreal, Quebec, August 12, 2007

CGI Group Inc. (TSX: GIB.A; NYSE: GIB) announced today that it has successfully
increased its credit facility to $1.5 billion from the current $1.0 billion
level. The expanded facility also includes an accordion feature of $250 million,
bringing the facility’s potential capacity to $1.75 billion.

The
facility is in the form of a five-year revolver and can be extended annually.
The bank syndicate comprises 20 financial institutions located in Canada, the
United States, Europe and Asia.

“I’m pleased that this global network of
banks continues to demonstrate such a high degree of confidence in our ability
to execute our build and buy strategy,” said Michael E. Roach, President and
Chief Executive Officer. “We were more than able to raise the desired amount of
financing, in fact the offering was oversubscribed. This is a significant
achievement given the recent volatility of the markets.”

The bank
syndicate expanded from 17 to 20 financial institutions, and is being led by
National Bank of Canada, JPMorgan Chase Bank, N.A. and Caisse centrale
Desjardins. The other participants include: Canadian Imperial Bank of Commerce,
The Toronto-Dominion Bank, Bank of America, N.A., Caisse de dépôt et placement
du Québec, KeyBank National Association, Bank of Montreal, Royal Bank of Canada,
ABN AMRO Bank N.V., Wachovia Bank, National Association, United Overseas Bank
Limited, Citibank N.A., Bank of Tokyo-Mitsubishi UFJ (Canada), Société Générale,
Sumitomo Mitsui Banking Corporation of Canada, Comerica Bank, BNP Paribas and
Deutsche Bank AG.

“Our ability to negotiate a larger credit facility on
more favorable terms and conditions, and with such a large array of partners
globally, demonstrates both the international reach of CGI and the confidence
that the market has in our plans for profitable growth. This new credit facility
will allow us to accelerate organic growth, generating large outsourcing and
systems integration contracts, while continuing to look at acquisitions that
meet our criteria of being accretive in the first year,” concluded Roach.

About CGI
Founded in 1976, CGI Group Inc. is one of the
largest independent information technology and business process services firms
in the world. CGI and its affiliated companies employ approximately 25,500
professionals. CGI provides end-to-end IT and business process services to
clients worldwide from offices in Canada, the United States, Europe, Asia
Pacific as well as from centers of excellence in North America, Europe and
India. CGI's annual revenue run rate stands at $3.7 billion (US$3.5 billion) and
at June 30th, 2007, CGI's order backlog was $12.4 billion (US$11.6 billion). CGI
shares are listed on the TSX (GIB.A) and the NYSE (GIB) and are included in the
S&P/TSX Composite Index as well as the S&P/TSX Capped Information
Technology and MidCap Indices. Website: www.cgi.com.

CGI Forward- Looking
Statements

All statements in this press release that do not directly and
exclusively relate to historical facts constitute “forward-looking statements”
within the meaning of that term in Section 27A of the United States Securities
Act of 1933, as amended, and Section 21E of the United States Securities
Exchange Act of 1934, as amended, and are “forward-looking information” within
the meaning of sections 138.3 and following of the Ontario Securities Act, as
amended. These statements and this information represent CGI Group Inc.’s
(“CGI”) intentions, plans, expectations and beliefs, and are subject to risks,
uncertainties and other factors, of which many are beyond the control of the
Company. These factors could cause actual results to differ materially from such
forward-looking statements or forward-looking information. These factors include
and are not restricted to the timing and size of new contracts, acquisitions and
other corporate developments; the ability to attract and retain qualified
members; market competition in the rapidly-evolving information technology
industry; general economic and business conditions, foreign exchange and other
risks identified in the Management’s Discussion and Analysis (“MD&A”) in
CGI’s Annual Report or Form 40-F filed with the U.S. Securities and Exchange
Commission (filed on EDGAR at www.sec.gov), and in CGI’s annual and quarterly MD&A and
Annual Information Form filed with the Canadian securities authorities (filed on
SEDAR at www.sedar.com), as
well as assumptions regarding the foregoing. The words “believe,” “estimate,”
“expect,” “intend,” “anticipate,” “foresee,” “plan,” and similar expressions and
variations thereof, identify certain of such forward-looking statements or
forward-looking information, which speak only as of the date on which they are
made. In particular, statements relating to future performance are
forward-looking statements and forward-looking information. CGI disclaims any
intention or obligation to publicly update or revise any forward-looking
statements or forward-looking information, whether as a result of new
information, future events or otherwise. Readers are cautioned not to place
undue reliance on these forward-looking statements or on this forward-looking
information.

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For more information:

Lorne Gorber

Vice-President, Global Communications and
Investor
Relations
514-841-3355