diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 059ebdd..aabceb5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -49,7 +49,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@1.95.0
-      - uses: taiki-e/install-action@v2
+      - uses: taiki-e/install-action@v2.85.4
         with:
           tool: cargo-expand
       - uses: Swatinem/rust-cache@v2
@@ -104,7 +104,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: taiki-e/install-action@v2
+      - uses: taiki-e/install-action@v2.85.4
         with:
           tool: cargo-machete
       - run: cargo machete