diff --git a/package-lock.json b/package-lock.json
index fbace7fd..8edd888a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
         "idb-keyval": "6.2.1",
         "ol": "8.1.0",
         "rxjs": "7.8.1",
-        "tslib": "2.6.2",
+        "tslib": "2.6.3",
         "zone.js": "0.13.3"
       },
       "devDependencies": {
@@ -13288,9 +13288,9 @@
       }
     },
     "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/tuf-js": {
diff --git a/package.json b/package.json
index 19e629a9..6548d53a 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "idb-keyval": "6.2.1",
     "ol": "8.1.0",
     "rxjs": "7.8.1",
-    "tslib": "2.6.2",
+    "tslib": "2.6.3",
     "zone.js": "0.13.3"
   },
   "devDependencies": {