diff --git a/package-lock.json b/package-lock.json
index 7ed92f7..5369987 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "ngx-loggly-logger",
-  "version": "5.0.2",
+  "version": "5.0.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -35,12 +35,20 @@
       }
     },
     "@angular/core": {
-      "version": "5.2.3",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-5.2.3.tgz",
-      "integrity": "sha512-tL9O8KA6KGjnlxqjuTytpC2OeKbxe/yHev0kmwo5CK0lDZU4UFetcItAzUXU1dyRuILTcBkbnFt9+nr1SZs/cQ==",
+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-11.0.5.tgz",
+      "integrity": "sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==",
       "dev": true,
       "requires": {
-        "tslib": "^1.7.1"
+        "tslib": "^2.0.0"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "2.4.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
+          "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ==",
+          "dev": true
+        }
       }
     },
     "@angular/http": {
diff --git a/package.json b/package.json
index 39386f3..0de2586 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
   },
   "devDependencies": {
     "@angular/common": "^5.2.3",
-    "@angular/core": "^5.2.3",
+    "@angular/core": "^11.0.5",
     "@angular/compiler": "^5.2.3",
     "@angular/compiler-cli": "^5.2.3",
     "@angular/platform-browser": "^5.2.3",