diff --git a/angular-todo/package-lock.json b/angular-todo/package-lock.json
index 1a055c3..7974147 100644
--- a/angular-todo/package-lock.json
+++ b/angular-todo/package-lock.json
@@ -19,7 +19,7 @@
         "@angular/platform-browser-dynamic": "~13.3.0",
         "@angular/router": "~13.3.0",
         "rxjs": "~7.5.0",
-        "tslib": "^2.3.0",
+        "tslib": "^2.6.3",
         "zone.js": "~0.11.4"
       },
       "devDependencies": {
@@ -11660,9 +11660,10 @@
       }
     },
     "node_modules/tslib": {
-      "version": "2.6.2",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz",
-      "integrity": "sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q=="
+      "version": "2.6.3",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.3.tgz",
+      "integrity": "sha512-xNvxJEOUiWPGhUuUdQgAJPKOOJfGnIyKySOc09XkKsgdUV/3E2zvwZYdejjmRgPCgcym1juLH3226yA7sEFJKQ==",
+      "license": "0BSD"
     },
     "node_modules/type-fest": {
       "version": "0.21.3",
diff --git a/angular-todo/package.json b/angular-todo/package.json
index e8438d6..509e873 100644
--- a/angular-todo/package.json
+++ b/angular-todo/package.json
@@ -21,7 +21,7 @@
     "@angular/platform-browser-dynamic": "~13.3.0",
     "@angular/router": "~13.3.0",
     "rxjs": "~7.5.0",
-    "tslib": "^2.3.0",
+    "tslib": "^2.6.3",
     "zone.js": "~0.11.4"
   },
   "devDependencies": {