diff --git a/.github/workflows/mutants.yml b/.github/workflows/mutants.yml
index c2de6a596a..0fefb3db40 100644
--- a/.github/workflows/mutants.yml
+++ b/.github/workflows/mutants.yml
@@ -96,7 +96,7 @@ jobs:
         shell: sh
         env:
           TOOLCHAIN: ${{steps.toolchain.outputs.name}}
-      - uses: taiki-e/install-action@7be9fd86bd1707236395105d6e9329dd1511a7e1 # v2.79.0
+      - uses: taiki-e/install-action@6cd13508893c0e7eab5f273c2575d3859bd7229a # v2.86.6
         with:
           tool: cargo-mutants
       - run: cargo mutants --package "${{ matrix.package }}" --all-features -vV --in-place