diff --git a/package.json b/package.json
index 7c633d03..bb3c0b16 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
     "ts-node": "10.0.0",
     "ts-jest": "26.5.6",
     "tsickle": "0.40.0",
-    "tslib": "2.2.0",
+    "tslib": "2.3.1",
     "typescript": "4.2.4",
     "yarn": "1.22.11"
   }
diff --git a/package/package.json b/package/package.json
index f5c9d8da..b5a57d1d 100644
--- a/package/package.json
+++ b/package/package.json
@@ -15,7 +15,7 @@
     "@angular/core": "^5.0.0 || ^6.0.0 || ^7.0.0 || ^8.0.0 || ^9.0.0 || ^10.0.0 || ^11.0.0 || ^12.0.0",
     "@angular/router": "^5.0.0 || ^6.0.0 || ^7.0.0 || ^8.0.0 || ^9.0.0 || ^10.0.0 || ^11.0.0 || ^12.0.0",
     "rxjs": "^6.0.0 || ^7.0.0",
-    "tslib": "~2.0.3 || ~2.1.0 || ~2.2.0"
+    "tslib": "~2.0.3 || ~2.1.0 || ~2.2.0 || ~2.3.0"
   },
   "keywords": [
     "angular",
diff --git a/yarn.lock b/yarn.lock
index 6b8b94f8..bfc1173b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12998,6 +12998,11 @@ tslib@2.2.0, tslib@^2.1.0, "tslib@~2.0.3 || ~2.1.0 || ~2.2.0":
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.2.0.tgz#fb2c475977e35e241311ede2693cee1ec6698f5c"
   integrity sha512-gS9GVHRU+RGn5KQM2rllAlR3dU6m7AcpJKdtH8gFvQiC4Otgk98XnmMU+nZenHt/+VhnBPWwgrJsyrdcw6i23w==
 
+tslib@2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.3.1.tgz#e8a335add5ceae51aa261d32a490158ef042ef01"
+  integrity sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw==
+
 tslib@^1, tslib@^1.10.0, tslib@^1.11.2, tslib@^1.13.0, tslib@^1.9.0, tslib@^1.9.3:
   version "1.13.0"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.13.0.tgz#c881e13cc7015894ed914862d276436fa9a47043"