How/where can I download Lightroom 5.5 Update ?

Question

My standalone (not Cloud !) Lightroom on my Windows PC tells me I can/should update to Version 5.5. I have been thrashing around through a jungle of Adobe webpages in an attempt to download that version. The nearest I get is an invitation to download a Trial version which (a) I don't want and (b) leads me on to questions about my skill level etc. Other pages seem to be obsessed with "Cloud solutions" but I want the standalone version. I am beginning to suspect that I am deliberately being led up a garden path here with the objective of getting me to convert to Cloud.
Does anyone here know where there is a simple one-click link which will allow me to download the Lightroom 5.5 Windows Update ?

Answer 1

Thanks for your replies. To JohnHawk: not condescending at all.
PROBLEM NOW SOLVED even if the solution leaves me puzzled.
I use Firefox as my default browser.
When I fire up my Lightroom 5.4 like yours -  it more or less immediately comes up with the window
=============================================
5.5
Support for syncing star ratings and custom sort order to Lightroom mobile and Lightroom web.
Fixes for bugs introduced in earlier versions of Lightroom 5.
Camera support for additional new lenses and cameras.
Current version : 5.4 (build 955652)
=============================================
and at the bottom right of that window there is a Download button. However, when I click on that it takes me in Firefox to Adobe - Lightroom : For Windows : Adobe Photoshop Lightroom 5.5 but when I select "Lightroom" on that page it takes me to Photo editor app | Download free Adobe Photoshop Lightroom 5 trial which contains acres of Lightroom ads but no "Download" button apart from the "Free trial".
I looked around to see whether my Firefox is blocking something but no success there. I also tried it with Windows IE by copy-pasting the URL from the Firefox browser tab to Windows IE. Same useless result as with Firefox.
Then, doggedly determined to try everything on an arbitrary basis, I changed my default browser to Windows IE and re-clicked on the Download button at the bottom right. Bingo ! Problem solved ! The old familiar Lightroom download page popped up in the IE browser, I clicked on Download, and it is now busily downloading.
So the SOLUTION for my Windows PC/Internet Explorer/Firefox setup but possibly not of use to others is to run IE as the default browser for the purposes of updating Lightroom. I have no idea why that works and copy-pasting the URL to IE doesn't but, heck, it works for me. As a senior surgeon once said to me "Don't think, my boy, it only inhibits !".
Again, thanks for taking time to offer solutions.