diff --git a/package.json b/package.json
index 3e2343646..71e5b99c9 100644
--- a/package.json
+++ b/package.json
@@ -98,6 +98,7 @@
     "@types/react": "17.0.14",
     "@types/react-dom": "17.0.9",
     "@types/sanitize-html": "^2.3.1",
+    "@types/ua-parser-js": "^0.7.36",
     "@typescript-eslint/eslint-plugin": "^5.6.0",
     "@typescript-eslint/parser": "^5.6.0",
     "allchange": "^1.0.6",
diff --git a/yarn.lock b/yarn.lock
index 14fd21655..b0381a3b4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2036,6 +2036,11 @@
   resolved "https://registry.yarnpkg.com/@types/tapable/-/tapable-1.0.8.tgz#b94a4391c85666c7b73299fd3ad79d4faa435310"
   integrity sha512-ipixuVrh2OdNmauvtT51o3d8z12p6LtFW9in7U79der/kwejjdNchQC5UMn5u/KxNoM7VHHOs/l8KS8uHxhODQ==
 
+"@types/ua-parser-js@^0.7.36":
+  version "0.7.36"
+  resolved "https://registry.yarnpkg.com/@types/ua-parser-js/-/ua-parser-js-0.7.36.tgz#9bd0b47f26b5a3151be21ba4ce9f5fa457c5f190"
+  integrity sha512-N1rW+njavs70y2cApeIw1vLMYXRwfBy+7trgavGuuTfOd7j1Yh7QTRc/yqsPl6ncokt72ZXuxEU0PiCp9bSwNQ==
+
 "@types/uglify-js@*":
   version "3.13.1"
   resolved "https://registry.yarnpkg.com/@types/uglify-js/-/uglify-js-3.13.1.tgz#5e889e9e81e94245c75b6450600e1c5ea2878aea"