Documentation

InfluxDB 3 Core

Upgrade InfluxDB

Upgrade your InfluxDB 3 Core version.

Before you upgrade

Before upgrading your InfluxDB 3 Core instance, review the release notes for compatibility requirements and then plan your upgrade strategy.

Verify your current version

Before upgrading, verify the InfluxDB 3 Core version running on each node.

CLI Docker

influxdb3 --version
docker exec 
CONTAINER_NAME
 influxdb3 --version

Replace the following:

  • CONTAINER_NAME: The name of your InfluxDB 3 Core container

The command returns version information similar to the following:

influxdb3 3.5.0

Verify your InfluxDB version

Before and after upgrading, verify the InfluxDB 3 Core version running on your instance.

Upgrade an InfluxDB 3 instance

Install script systemctl Docker Docker Compose Windows

curl -O https://www.influxdata.com/d/install_influxdb3.sh \
&& sh install_influxdb3.sh core
# 1. Download the new version
curl -L https://dl.influxdata.com/influxdb/releases/influxdb3-core-3.5.0_linux_amd64.tar.gz \
  -o influxdb3-core.tar.gz

# 2. Extract the archive
tar xvzf influxdb3-core.tar.gz

# 3. Stop the service
sudo systemctl stop influxdb3

# 4. Install the new binary
sudo cp influxdb3 /usr/local/bin/

# 5. Start the service
sudo systemctl start influxdb3
docker stop 
CONTAINER_NAME

docker pull influxdb:core
docker start 
CONTAINER_NAME

Replace the following:

  • CONTAINER_NAME: The name of your InfluxDB 3 Core container
docker compose down
docker compose pull
docker compose up -d
# Download the latest Windows binary
Invoke-WebRequest `
  -Uri "https://dl.influxdata.com/influxdb/releases/influxdb3-core-3.5.0-windows_amd64.zip" `
  -OutFile "influxdb3-core.zip"

# Extract the binary
Expand-Archive -Path influxdb3-core.zip -DestinationPath . -Force

# Stop the service, replace the binary, and start the service
Stop-Service influxdb3
Copy-Item -Path "influxdb3.exe" -Destination "C:\Program Files\InfluxData\influxdb3\" -Force
Start-Service influxdb3
upgrade administration catalog

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Customize your InfluxDB 3 Core URL and we’ll update code examples for you.

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For more information, see InfluxDB Cloud regions or InfluxDB OSS URLs.

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New in InfluxDB 3.5

Key enhancements in InfluxDB 3.5 and the InfluxDB 3 Explorer 1.3.

See the Blog Post

InfluxDB 3.5 is now available for both Core and Enterprise, introducing custom plugin repository support, enhanced operational visibility with queryable CLI parameters and manual node management, stronger security controls, and general performance improvements.

InfluxDB 3 Explorer 1.3 brings powerful new capabilities including Dashboards (beta) for saving and organizing your favorite queries, and cache querying for instant access to Last Value and Distinct Value caches—making Explorer a more comprehensive workspace for time series monitoring and analysis.

For more information, check out:

InfluxDB Docker latest tag changing to InfluxDB 3 Core

On February 3, 2026, the latest tag for InfluxDB Docker images will point to InfluxDB 3 Core. To avoid unexpected upgrades, use specific version tags in your Docker deployments.

If using Docker to install and run InfluxDB, the latest tag will point to InfluxDB 3 Core. To avoid unexpected upgrades, use specific version tags in your Docker deployments. For example, if using Docker to run InfluxDB v2, replace the latest version tag with a specific version tag in your Docker pull command–for example:

docker pull influxdb:2