diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ae8aae5..7b19c0c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -84,7 +84,7 @@ jobs:
       - uses: actions/checkout@v7.0.1
       # Run cargo-deny directly (pinned) rather than the action, whose musl
       # container mis-resolves rust-toolchain.toml and tracks a floating CLI.
-      - uses: taiki-e/install-action@v2.87.14
+      - uses: taiki-e/install-action@v2.87.20
         with:
           tool: cargo-deny@0.20.2
       - uses: Swatinem/rust-cache@v2.9.2