diff --git a/packages/metrics/package.json b/packages/metrics/package.json
index 16ba6104..6571fdf1 100644
--- a/packages/metrics/package.json
+++ b/packages/metrics/package.json
@@ -54,6 +54,7 @@
     "pandora-messenger": "^1.10.2",
     "pandora-service-logger": "^1.10.2",
     "pidusage": "^1.1.6",
+    "shimmer": "^1.1.0",
     "xorshift": "^1.1.1"
   },
   "nyc": {