diff --git a/README.md b/README.md
index ebcaeff1f..077243bd4 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ To build a VM machine from this repo's source, see the [instructions](docs/creat
| --------------------|---------------------|--------------------|--------------------|
| Ubuntu 24.04 | `ubuntu-latest` or `ubuntu-24.04` | [ubuntu-24.04] |  |
| Ubuntu 22.04 | `ubuntu-22.04` | [ubuntu-22.04] |  |
-| Ubuntu 20.04 | `ubuntu-20.04` | [ubuntu-20.04] |  |
+| Ubuntu 20.04 deprecated | `ubuntu-20.04` | [ubuntu-20.04] |  |
| macOS 15 beta | `macos-15-large`| [macOS-15] |  |
| macOS 15 Arm64 beta | `macos-15` or `macos-15-xlarge` | [macOS-15-arm64] |  |
| macOS 14 | `macos-latest-large` or `macos-14-large`| [macOS-14] |  |