diff --git a/package-lock.json b/package-lock.json
index 5bb218c..f8c283e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6417,9 +6417,9 @@
       }
     },
     "tslib": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.1.0.tgz",
-      "integrity": "sha512-hcVC3wYEziELGGmEEXue7D75zbwIIVUMWAVbHItGPx0ziyXxrOMQx4rQEVEV45Ut/1IotuEvwqPopzIOkDMf0A==",
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.2.0.tgz",
+      "integrity": "sha512-gS9GVHRU+RGn5KQM2rllAlR3dU6m7AcpJKdtH8gFvQiC4Otgk98XnmMU+nZenHt/+VhnBPWwgrJsyrdcw6i23w==",
       "dev": true
     },
     "tsutils": {
diff --git a/package.json b/package.json
index ec5c204..8ef7aa6 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "jest": "^25.5.4",
     "rimraf": "^3.0.2",
     "ts-jest": "^25.5.1",
-    "tslib": "^2.1.0",
+    "tslib": "^2.2.0",
     "typescript": "^3.9.9"
   },
   "jest": {