diff --git a/.github/workflows/generic.yml b/.github/workflows/generic.yml
index 7da1d9d..e1d4ca4 100644
--- a/.github/workflows/generic.yml
+++ b/.github/workflows/generic.yml
@@ -89,7 +89,7 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v6
-      - uses: taiki-e/install-action@v2
+      - uses: taiki-e/install-action@v2.85.5
         with:
           tool: cargo-binstall
       - run: cargo binstall --version 0.18.4 --no-confirm cargo-msrv
diff --git a/.github/workflows/release-plz.yml b/.github/workflows/release-plz.yml
index 2199d4d..f784b7e 100644
--- a/.github/workflows/release-plz.yml
+++ b/.github/workflows/release-plz.yml
@@ -47,7 +47,7 @@ jobs:
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
       - name: Install binaries
-        uses: taiki-e/install-action@v2
+        uses: taiki-e/install-action@v2.85.5
         with:
           tool: release-plz@${{env.RELEASE_PLZ_VERSION}}
       - name: Run release-plz