Oracle Fusion Middleware 11g Release 1 is now on patchset 6 with version number 11.1.1.7.0.
Download it from:
Oracle Technology Network (OTN) - 
FMW downloads
Oracle Software Delivery Cloud - (OSDC)
Find more announcement details in 
Document ID 1535341.1.
It is strongly recommended to move forward to the latest patchset to benefit from latest feature set and product defect fixing.
NOTE FOR OIM:
Oracle Identity Manager 11.1.1.3/5/6 customers are recommended to upgrade to Oracle Identity Manager 11.1.2 or higher.
If they wish to upgrade to 11.1.1.7, they should note that they will not be able to upgrade to Oracle Identity Manger 11.1.2 until Oracle Identity Manager 11.1.2.2 is available at a future date.