diff --git a/package-lock.json b/package-lock.json
index 41ed84aa1..800eaf482 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -180,6 +180,12 @@
         "webpack-sources": "1.4.3"
       },
       "dependencies": {
+        "tslib": {
+          "version": "1.10.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.10.0.tgz",
+          "integrity": "sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==",
+          "dev": true
+        },
         "typescript": {
           "version": "3.6.4",
           "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.6.4.tgz",
@@ -13541,9 +13547,9 @@
       }
     },
     "tslib": {
-      "version": "1.10.0",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.10.0.tgz",
-      "integrity": "sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ=="
+      "version": "1.11.0",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.11.0.tgz",
+      "integrity": "sha512-BmndXUtiTn/VDDrJzQE7Mm22Ix3PxgLltW9bSNLoeCY31gnG2OPx0QqJnuc9oMIKioYrz487i6K9o4Pdn0j+Kg=="
     },
     "tty-browserify": {
       "version": "0.0.0",
diff --git a/package.json b/package.json
index 0cc6c0964..4bf14515a 100644
--- a/package.json
+++ b/package.json
@@ -81,7 +81,7 @@
     "lodash": "^4.17.15",
     "ngx-spinner": "^8.1.0",
     "rxjs": "~6.5.4",
-    "tslib": "^1.10.0",
+    "tslib": "^1.11.0",
     "zone.js": "~0.10.2"
   },
   "devDependencies": {