**Exhibit      10.1**

**OFFICE      LEASE AGREEMENT**

**AMENDMENT      NO.1 **

**OFFICE      LEASE AGREEMENT AMENDMENT**
**NO.      1 **
*Amendment*
*Effective      Date*
*Genex*
*Technest*
*Motor      City*

**WITNESSETH      THAT**

**WHEREAS**
*EOIR*
*Lease*

**WHEREAS**

**THEREFORE**

**MOTOR      CITY DRIVE, LLC**
**Genex      Technologies, Inc**
**Technest      Holdings, Inc.**

----

| **Genex                Technologies, Inc.**                                                                                                                                                                                                                                                                                                                                    |   |   | **Technest              Holdings, Inc.**                                                                                                                                                                                                                                                                                                                                       |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| By:                                  /s/ Joseph P.              Mackin                                               |   |   | By:                     /s/ Joseph              P.              Mackin                                          |
|                                                                                                                                                                                                                                                                                                                                                                                     |   |   |                                                                                                                                                                                                                                                                                                                                                                                     |
| Date:                 November              1,              2006                                      |   |   | Date:                 November              1,              2006                                      |

| **Motor                  City                  drive, LLC**                                                                                                                                                                                                                                                                                                                                                   |   |   | **E-OIR                Technologies, Inc.**                                                                                                                                                                                                                                                                                                                                             |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|--------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| By:                                    /s/ Arvin                Malkani                                                    |   |   | By:                     /s/ Joseph                P.                Mackin                                          |
|                                                                                                                                                                                                                                                                                                                                                                                                                    |   |   |                                                                                                                                                                                                                                                                                                                                                                                         |
| Date:                 November                1,                2006                                                                 |   |   | Date:                 November                1,                2006                                      |