diff --git a/package.json b/package.json
index 59904ea4..90582b6f 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
         "perf-marks": "^1.14.2",
         "rxjs": "7.8.1",
         "tfontfaceobserver": "^0.0.2",
-        "tslib": "2.6.3",
+        "tslib": "2.8.1",
         "zone.js": "0.15.0"
     },
     "devDependencies": {
diff --git a/yarn.lock b/yarn.lock
index 2952b0e2..780244db 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9275,11 +9275,6 @@ ts-node@10.9.2:
     v8-compile-cache-lib "^3.0.1"
     yn "3.1.1"
 
-tslib@2.6.3:
-  version "2.6.3"
-  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.6.3.tgz#0438f810ad7a9edcde7a241c3d80db693c8cbfe0"
-  integrity sha512-xNvxJEOUiWPGhUuUdQgAJPKOOJfGnIyKySOc09XkKsgdUV/3E2zvwZYdejjmRgPCgcym1juLH3226yA7sEFJKQ==
-
 tslib@2.8.1, tslib@^2.0.0, tslib@^2.1.0, tslib@^2.3.0, tslib@^2.6.3:
   version "2.8.1"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.8.1.tgz#612efe4ed235d567e8aba5f2a5fab70280ade83f"