diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -20,6 +20,7 @@ specifiers:
   n3: ^1.16.4
   parse-prometheus-text-format: ^1.1.1
   reconnectingwebsocket: ^1.0.0
+  sub-events: ^1.9.0
   sylvester: ^0.0.21
   typescript: ^5.0.4
   underscore: ^1.13.6
@@ -46,6 +47,7 @@ dependencies:
   n3: 1.16.4
   parse-prometheus-text-format: 1.1.1
   reconnectingwebsocket: 1.0.0
+  sub-events: 1.9.0
   sylvester: 0.0.21
   typescript: 5.0.4
   underscore: 1.13.6
@@ -1131,6 +1133,11 @@ packages:
     engines: {node: '>=0.10.0'}
     dev: false
 
+  /sub-events/1.9.0:
+    resolution: {integrity: sha512-dnFBayilG9Ku0k/lNs1Y7WV4kv91+ovCoeBV3uIYrY49DylvBb6z9d9ED2ctcrvX2YlReFalpCgJNtSgmrOaJg==}
+    engines: {node: '>=10.0.0'}
+    dev: false
+
   /sylvester/0.0.21:
     resolution: {integrity: sha512-yUT0ukFkFEt4nb+NY+n2ag51aS/u9UHXoZw+A4jgD77/jzZsBoSDHuqysrVCBC4CYR4TYvUJq54ONpXgDBH8tA==}
     engines: {node: '>=0.2.6'}