chore(ci): bump cachix install-nix action
What changed, and why it matters
This commit simply updates the version of a third-party GitHub Action used to install the Nix package manager in Trezor's automated build and test workflows. It is a routine dependency bump with no visible security relevance to the Trezor firmware or device itself.
No security action required. Treat as routine CI maintenance.
Security signals we found
No strong security signals were identified.
Evidence from the diff
The change bumps cachix/install-nix-action from v31.9.1 (commit 2126ae7fc54c9df00dd18f7f18754393182c73cd) to v31.10.6 (commit 8aa03977d8d733052d78f4e008a241fd1dbf36b3) in two CI workflow files. The action installs Nix in GitHub Actions runners. No firmware code, cryptographic code, build scripts, or secrets handling are modified. The commit message is a ‘chore(ci)’ and explicitly says ‘[no changelog]’.
Changed components
.github/actions/environment/action.yml.github/workflows/prebuild.ymlInspect captured patch +2 / −2
diff --git a/.github/actions/environment/action.yml b/.github/actions/environment/action.yml
index 047ede2a..457a8e08 100644
--- a/.github/actions/environment/action.yml
+++ b/.github/actions/environment/action.yml
@@ -9,7 +9,7 @@ runs:
using: "composite"
steps:
- name: Install nix
- uses: cachix/install-nix-action@2126ae7fc54c9df00dd18f7f18754393182c73cd # cachix/install-nix-action@v31.9.1
+ uses: cachix/install-nix-action@8aa03977d8d733052d78f4e008a241fd1dbf36b3 # cachix/install-nix-action@v31.10.6
with:
nix_path: nixpkgs=channel:nixos-unstable
- name: Dependencies nixpkgs
diff --git a/.github/workflows/prebuild.yml b/.github/workflows/prebuild.yml
index 05ad8a7c..c2d25588 100644
--- a/.github/workflows/prebuild.yml
+++ b/.github/workflows/prebuild.yml
@@ -79,7 +79,7 @@ jobs:
with:
submodules: "recursive"
- name: Install nix
- uses: cachix/install-nix-action@2126ae7fc54c9df00dd18f7f18754393182c73cd # cachix/install-nix-action@v31.9.1
+ uses: cachix/install-nix-action@8aa03977d8d733052d78f4e008a241fd1dbf36b3 # cachix/install-nix-action@v31.10.6
with:
nix_path: nixpkgs=channel:nixos-unstable
- name: "Run uv.lock check"
Why this scored 15/100
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