diff --git a/package-lock.json b/package-lock.json
index 79901e3a5b..d35494079e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3757,9 +3757,9 @@
       }
     },
     "node_modules/tslib": {
-      "version": "2.6.1",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.1.tgz",
-      "integrity": "sha512-t0hLfiEKfMUoqhG+U1oid7Pva4bbDPHYfJNiB7BiIjRkj1pyC++4N3huJfqY6aRH6VTB0rvtzQwjM4K6qpfOig=="
+      "version": "2.6.2",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz",
+      "integrity": "sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q=="
     },
     "node_modules/tslint": {
       "version": "6.1.3",
@@ -7096,9 +7096,9 @@
       }
     },
     "tslib": {
-      "version": "2.6.1",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.1.tgz",
-      "integrity": "sha512-t0hLfiEKfMUoqhG+U1oid7Pva4bbDPHYfJNiB7BiIjRkj1pyC++4N3huJfqY6aRH6VTB0rvtzQwjM4K6qpfOig=="
+      "version": "2.6.2",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz",
+      "integrity": "sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q=="
     },
     "tslint": {
       "version": "6.1.3",