diff --git a/.github/renovate.json5 b/.github/renovate.json5
index 5c4745c70c..f6ffdd9565 100644
--- a/.github/renovate.json5
+++ b/.github/renovate.json5
@@ -1,6 +1,7 @@
 {
   labels: ['dependencies'],
   extends: ['config:base', ':disableDependencyDashboard', ':gitSignOff'],
+  postUpdateOptions: ['npmDedupe'],
   rangeStrategy: 'update-lockfile',
   // @elastic/elasticsearch is ignored due to licensing issues. See #10992
   ignoreDeps: ['@elastic/elasticsearch', 'event-source-polyfill'],