diff --git a/package.json b/package.json
index 6b2db2a..d55d926 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "@types/webpack-env": "1.18.5",
     "domready": "1.0.8",
     "excalibur": "0.24.4",
-    "tslib": "2.7.0"
+    "tslib": "2.8.1"
   },
   "devDependencies": {
     "@semantic-release/exec": "5.0.0",
diff --git a/yarn.lock b/yarn.lock
index 45961fc..5d85d7e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8741,10 +8741,10 @@ tslib@2.4.0:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.4.0.tgz#7cecaa7f073ce680a05847aa77be941098f36dc3"
   integrity sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ==
 
-tslib@2.7.0, "tslib@^1.9.3 || ^2.0.0", "tslib@^1.9.3 || ^2.0.0 || ^2.1.0", tslib@^2.0.0, tslib@^2.0.3, tslib@^2.1.0:
-  version "2.7.0"
-  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.7.0.tgz#d9b40c5c40ab59e8738f297df3087bf1a2690c01"
-  integrity sha512-gLXCKdN1/j47AiHiOkJN69hJmcbGTHI0ImLmbYLHykhgeN0jVGola9yVjFgzCUklsZQMW55o+dW7IXv3RCXDzA==
+tslib@2.8.1, "tslib@^1.9.3 || ^2.0.0", "tslib@^1.9.3 || ^2.0.0 || ^2.1.0", tslib@^2.0.0, tslib@^2.0.3, tslib@^2.1.0:
+  version "2.8.1"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.8.1.tgz#612efe4ed235d567e8aba5f2a5fab70280ade83f"
+  integrity sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==
 
 tslib@^1.10.0, tslib@^1.8.1:
   version "1.14.1"