diff --git a/package.json b/package.json
index e231ef3..8e9c4f2 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "@angular/platform-browser-dynamic": "~11.2.9",
     "@angular/router": "~11.2.9",
     "rxjs": "~6.6.7",
-    "tslib": "^2.0.0",
+    "tslib": "2.2.0",
     "zone.js": "~0.10.3"
   },
   "devDependencies": {
diff --git a/yarn.lock b/yarn.lock
index f51a729..df0b2f0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12667,6 +12667,11 @@ tslib@2.1.0:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.1.0.tgz#da60860f1c2ecaa5703ab7d39bc05b6bf988b97a"
   integrity sha512-hcVC3wYEziELGGmEEXue7D75zbwIIVUMWAVbHItGPx0ziyXxrOMQx4rQEVEV45Ut/1IotuEvwqPopzIOkDMf0A==
 
+tslib@2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.2.0.tgz#fb2c475977e35e241311ede2693cee1ec6698f5c"
+  integrity sha512-gS9GVHRU+RGn5KQM2rllAlR3dU6m7AcpJKdtH8gFvQiC4Otgk98XnmMU+nZenHt/+VhnBPWwgrJsyrdcw6i23w==
+
 tslib@^1.10.0, tslib@^1.8.1, tslib@^1.9.0:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"