diff --git a/Casks/t/teamviewer.rb b/Casks/t/teamviewer.rb
index 4328f10103..672e038f81 100644
--- a/Casks/t/teamviewer.rb
+++ b/Casks/t/teamviewer.rb
@@ -42,8 +42,8 @@ cask "teamviewer" do
     EOS
   end
   on_big_sur :or_newer do
-    version "15.47.3"
-    sha256 "f73f4c636adfb67c02f7df7f31a1ab40f8d7141d82afec3b0862e5ea7ceb186d"
+    version "15.48.4"
+    sha256 "646131a58f09218182fa0b71dba7c46d2a3d8506a40983f29b17244e02940fd6"
 
     livecheck do
       url "https://download.teamviewer.com/download/update/macupdates.xml?id=0&lang=en&version=#{version}&os=macos&osversion=11.7&type=1&channel=1"