diff --git a/package-lock.json b/package-lock.json
index 5331e6e2e..f81d57ca8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -37042,9 +37042,9 @@
       }
     },
     "tslib": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.1.0.tgz",
-      "integrity": "sha512-hcVC3wYEziELGGmEEXue7D75zbwIIVUMWAVbHItGPx0ziyXxrOMQx4rQEVEV45Ut/1IotuEvwqPopzIOkDMf0A=="
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.3.0.tgz",
+      "integrity": "sha512-N82ooyxVNm6h1riLCoyS9e3fuJ3AMG2zIZs2Gd1ATcSFjSA23Q0fzjjZeh0jbJvWVDZ0cJT8yaNNaaXHzueNjg=="
     },
     "tslint": {
       "version": "5.20.1",
diff --git a/package.json b/package.json
index df88ab186..dbf0ac7f4 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "moment-es6": "1.0.0",
     "pdfjs-dist": "2.5.207",
     "rxjs": "^6.6.3",
-    "tslib": "^2.0.1",
+    "tslib": "^2.3.0",
     "zone.js": "~0.10.2"
   },
   "devDependencies": {