diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d7c5e20..749d23e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -59,7 +59,7 @@ jobs:
       # `cargo xtask check` invokes `cargo-machete` as part of the
       # mandatory verification suite. The bare runner has no nix
       # devShell, so install it explicitly here.
-      - uses: taiki-e/install-action@16b05812d776ae1dfaabc8277e421fb6d2506419 # v2.82.7
+      - uses: taiki-e/install-action@c44f6b046f1c29ae5918b1e0bfdbb2f1813836fd # v2.84.1
         with:
           tool: cargo-machete
       - run: cargo xtask check