diff --git a/package-lock.json b/package-lock.json
index 7e62808e..4ff5d64e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9859,9 +9859,9 @@
       }
     },
     "tslib": {
-      "version": "2.4.1",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.1.tgz",
-      "integrity": "sha512-tGyy4dAjRIEwI7BzsB0lynWgOpfqjUdq91XXAlIWD2OwKBH7oCl/GZG/HT4BOHrTlPMOASlMQ7veyTqpmRcrNA=="
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.5.0.tgz",
+      "integrity": "sha512-336iVw3rtn2BUK7ORdIAHTyxHGRIHVReokCR3XjbckJMK7ms8FysBfhLR8IXnAgy7T0PTPNBWKiH514FOW/WSg=="
     },
     "tslint": {
       "version": "6.1.3",
diff --git a/package.json b/package.json
index bd6e5e3d..607de1dc 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "ngx-toastr": "^14.3.0",
     "rxjs": "~6.6.7",
     "rxjs-compat": "^6.2.1",
-    "tslib": "^2.4.1",
+    "tslib": "^2.5.0",
     "zone.js": "~0.12.0"
   },
   "devDependencies": {