diff --git a/package-lock.json b/package-lock.json
index 0e37ed0..24f9eff 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -27,7 +27,7 @@
         "openspace-api-js": "^0.1.5",
         "prettier": "^2.8.8",
         "rxjs": "~7.8.0",
-        "tslib": "^2.4.1",
+        "tslib": "^2.5.3",
         "zone.js": "~0.11.4"
       },
       "devDependencies": {
@@ -12744,9 +12744,9 @@
       }
     },
     "node_modules/tslib": {
-      "version": "2.5.0",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.5.0.tgz",
-      "integrity": "sha512-336iVw3rtn2BUK7ORdIAHTyxHGRIHVReokCR3XjbckJMK7ms8FysBfhLR8IXnAgy7T0PTPNBWKiH514FOW/WSg=="
+      "version": "2.5.3",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.5.3.tgz",
+      "integrity": "sha512-mSxlJJwl3BMEQCUNnxXBU9jP4JBktcEGhURcPR6VQVlnP0FdDEsIaz0C35dXNGLyRfrATNofF0F5p2KPxQgB+w=="
     },
     "node_modules/tsutils": {
       "version": "3.21.0",
diff --git a/package.json b/package.json
index 39c1e93..873f0c5 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "openspace-api-js": "^0.1.5",
     "prettier": "^2.8.8",
     "rxjs": "~7.8.0",
-    "tslib": "^2.4.1",
+    "tslib": "^2.5.3",
     "zone.js": "~0.11.4"
   },
   "devDependencies": {