diff --git a/package-lock.json b/package-lock.json
index d89064f..27856c7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14909,7 +14909,8 @@
       "version": "4.0.8",
       "resolved": "https://registry.npmmirror.com/rx-lite/-/rx-lite-4.0.8.tgz",
       "integrity": "sha512-Cun9QucwK6MIrp3mry/Y7hqD1oFqTYLQ4pGxaHTjIdaFDWRGGLikqp6u8LcWJnzpoALg9hap+JGk8sFIUuEGNA==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "rx-lite-aggregates": {
       "version": "4.0.8",