diff --git a/Casks/f/fbreader.rb b/Casks/f/fbreader.rb
index 40211817ec75e..68370499aae94 100644
--- a/Casks/f/fbreader.rb
+++ b/Casks/f/fbreader.rb
@@ -8,13 +8,19 @@
   homepage "https://fbreader.org/macos/"
 
   livecheck do
-    url :homepage
-    regex(%r{>Current\s*version:\sv?(\d+(?:\.\d+)+).*?</h}i)
+    url "https://fbreader.org/service/look_for_updates/macos/other"
+    strategy :json do |json|
+      json["version"]
+    end
   end
 
   pkg "FBReader.pkg"
 
   uninstall pkgutil: "com.fbreader"
 
-  zap trash: "~/.FBReader"
+  zap trash: [
+    "~/.FBReader",
+    "~/Library/Application Scripts/com.fbreader",
+    "~/Library/Containers/com.fbreader",
+  ]
 end