https://community.cisco.com/t5/network-security/defence-upgrade/m-p/2882527#M1031018 <P>Hi,</P> <P></P> <P>For Firesight Manager you would first need to upgrade to 5.4.0&nbsp; and then upgrade further.</P> <P></P> <P>I would advise you to upgrade the ASA first to 5.4 version and then upgrade FMC to higher version. Because you will not be able to manage 5.3 devices from 5.4.1.x version.</P> <P></P> <P>Refer : http://www.cisco.com/c/en/us/td/docs/security/firesight/5407/relnotes/FireSIGHT-System-Release-Notes-version5407-and-5416.html#pgfId-631211</P> <P></P> <P>Regards,</P> <P>Aastha Bhardwaj</P> <P>Rate if that helps!!!</P> Thu, 21 Apr 2016 13:27:34 GMT Aastha Bhardwaj 2016-04-21T13:27:34Z https://community.cisco.com/t5/network-security/defence-upgrade/m-p/2882526#M1031017 Fire sight 3D 1500 upgrade Tue, 12 Mar 2019 12:59:09 GMT https://community.cisco.com/t5/network-security/defence-upgrade/m-p/2882526#M1031017 Balbir Singh Cibbar 2019-03-12T12:59:09Z https://community.cisco.com/t5/network-security/defence-upgrade/m-p/2882527#M1031018 <P>Hi,</P> <P></P> <P>For Firesight Manager you would first need to upgrade to 5.4.0&nbsp; and then upgrade further.</P> <P></P> <P>I would advise you to upgrade the ASA first to 5.4 version and then upgrade FMC to higher version. Because you will not be able to manage 5.3 devices from 5.4.1.x version.</P> <P></P> <P>Refer : http://www.cisco.com/c/en/us/td/docs/security/firesight/5407/relnotes/FireSIGHT-System-Release-Notes-version5407-and-5416.html#pgfId-631211</P> <P></P> <P>Regards,</P> <P>Aastha Bhardwaj</P> <P>Rate if that helps!!!</P> Thu, 21 Apr 2016 13:27:34 GMT https://community.cisco.com/t5/network-security/defence-upgrade/m-p/2882527#M1031018 Aastha Bhardwaj 2016-04-21T13:27:34Z https://community.cisco.com/t5/network-security/defence-upgrade/m-p/2882528#M1031019 <P>Thanks for query</P> <P>BAlbir SIngh</P> Mon, 25 Apr 2016 06:09:28 GMT https://community.cisco.com/t5/network-security/defence-upgrade/m-p/2882528#M1031019 Balbir Singh Cibbar 2016-04-25T06:09:28Z