Sony's official patch notes for PS4 system software version 13.52 read in full: "We've made some security fixes to the system software." That's it. One line. Thirteen years into the PS4's life cycle, and Sony is still shipping firmware updates for it.
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A console that refuses to be forgotten
The original PS4 launched in November 2013. The hardware is now old enough to be a teenager, yet Sony continues to push system software updates to keep it maintained. Version 13.52 is available now, and if you fire up your PS4 or PS4 Pro today, you will likely be prompted to install it automatically.
Here's the thing: a single-line security patch is not nothing. Security updates on aging hardware tend to target exploits that bad actors use to run unsigned code or bypass platform protections. Sony has a long history of patching these vulnerabilities quickly once they surface, and version 13.52 follows that same pattern. It is unlikely to affect how the console feels to use day-to-day, but it closes doors that probably should not be left open.
The PS3 got one too, earlier this year
The PS4 is not even the oldest PlayStation hardware to receive a firmware update in 2026. Back in March, Sony pushed a minor system software update to the PS3, a console that launched in 2006. That makes two legacy PlayStation platforms receiving active maintenance within a single calendar year, which says something about how seriously Sony treats platform security even on hardware that has been out of production for years.
What most players miss is that these updates also matter for anyone still using their PS4 as a primary gaming machine. Plenty of households have not made the jump to PS5 yet, and the PS4 library remains one of the deepest in console history. Keeping that hardware patched means online features, PSN connectivity, and platform integrity stay intact for those users.
What this means for PS4 owners right now
There is no new feature to explore, no performance improvement to notice, and no bug fix that will change your experience in any meaningful way. The update is purely defensive.
You will want to install it anyway. Security patches on consoles exist to protect your PSN account credentials and prevent unauthorized access to your system. Skipping them is rarely worth the risk, even if the update itself is invisible in practice.
For context on how other platforms are handling recent updates, the Marvel Rivals Season 7 patch notes and the Tekken 8 Season 3 patch 3.00 breakdown both show how much more complex a modern live-service game update can get compared to a firmware security fix. The PS4 update is about as low-key as software patches come.
Sony has not announced any plans to end PS4 system software support, and given that the PS3 is still receiving occasional updates more than a decade after its own successor launched, there is no reason to expect PS4 support to disappear anytime soon. For everything else happening across PlayStation and beyond, the gaming guides hub has the latest breakdowns worth bookmarking.
