diff --git a/Casks/q/qingg.rb b/Casks/q/qingg.rb
index 06040c1165..2b5cd3d61e 100644
--- a/Casks/q/qingg.rb
+++ b/Casks/q/qingg.rb
@@ -1,6 +1,6 @@
 cask "qingg" do
-  version "2.14"
-  sha256 "26680dbc411f15c460866f07b2f4a7849d11f2717983688592d2c406cccc0e31"
+  version "2.15"
+  sha256 "3d4e9ec86ef863564b5de4879c8186051e0e6a9a166bad6f0629ff547283dacb"
 
   url "https://qingg.im/download/Qingg-#{version}.dmg"
   name "QinggIM"
@@ -8,16 +8,25 @@ cask "qingg" do
   desc "Wubi input method"
   homepage "https://qingg.im/mac/"
 
+  # The `shortVersionString` value may contain additional text besides the
+  # numeric version (e.g., `2.15 十周年纪念版`), so we match the version from
+  # the URL in this instance.
   livecheck do
     url "https://qingg.im/sparkle/appcast.php"
-    strategy :sparkle, &:short_version
+    regex(/Qingg[._-]v?(\d+(?:\.\d+)+)\.(?:dmg|pkg|zip)/i)
+    strategy :sparkle do |item|
+      match = item&.url&.match(regex)
+      next if match.blank?
+
+      match[1]
+    end
   end
 
   auto_updates true
 
   pkg "安装包.pkg"
 
-  uninstall pkgutil: "com.aodaren.*"
+  uninstall pkgutil: "com.aodaren.Qingg.pkg"
 
   zap trash: [
     "~/Library/Application Support/com.aodaren.inputmethod.Qingg",