# FB-5.4 with ES-6.6 and above?

**URL:** https://discuss.elastic.co/t/fb-5-4-with-es-6-6-and-above/175758
**Category:** Beats
**Tags:** filebeat
**Created:** [April 8, 2019, 5:29am UTC](https://discuss.elastic.co/t/fb-5-4-with-es-6-6-and-above/175758 "2019-04-08T05:29:25Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![sunilmchaudhari](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sunilmchaudhari/32/9475_2.png) [@sunilmchaudhari](https://discuss.elastic.co/u/sunilmchaudhari)
#### Post date: [April 8, 2019, 5:29am UTC](https://discuss.elastic.co/t/fb-5-4-with-es-6-6-and-above/175758/1 "2019-04-08T05:29:26Z")

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Hi,  
Currently we are using below stack in our application monitoring.  
FB-5.4  
ES-LS-6.3.  
If we want to use ES-6.6 and above. Do we need to upgrade our Filebeat too?  
We have around 100+ clients sending data to LS-6.3. If we must upgrade our FB, then its too much hardwork for us

BR,  
Sunil.

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### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [May 6, 2019, 5:29am UTC](https://discuss.elastic.co/t/fb-5-4-with-es-6-6-and-above/175758/2 "2019-05-06T05:29:29Z")

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