# Execution and Verification node ACTION NEEDED: Upgrade to v0.24.6

**URL:** <https://forum.flow.com/t/execution-and-verification-node-action-needed-upgrade-to-v0-24-6/2845>\
**Category:** Node Operations\
**Created:** [February 18, 2022, 1:40am UTC](https://forum.flow.com/t/execution-and-verification-node-action-needed-upgrade-to-v0-24-6/2845 "2022-02-18T01:40:29Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![vishal](https://avatars.discourse-cdn.com/v4/letter/v/49beb7/32.png) [@vishal](https://forum.flow.com/u/vishal)\
**Post date:** [February 18, 2022, 1:40am UTC](https://forum.flow.com/t/execution-and-verification-node-action-needed-upgrade-to-v0-24-6/2845/1 "2022-02-18T01:40:29Z")

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Hello Flow Execution and Verification Node Operators,

We have built new docker images for **Execution** and **Verification** node images to upgrade them to the latest Cadence release [v0.21.2](https://github.com/onflow/cadence/releases/tag/v0.21.2) which includes a critical security fix.

If you are running an Execution or a Verification node, please do the following ASAP:

1. Stop the node
2. Upgrade the node to docker image: **v0.24.6** (alternatively v0.24.6-without\_netgo)
3. Start the node.

No action is needed for any other node type.

Thank you,  
Vishal