diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 6c7194b..8b5efc9 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -141,7 +141,7 @@ jobs:
         uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659 # v1.17.0
 
       - name: cargo install cargo-hack
-        uses: taiki-e/install-action@288e746965032cfcc232e09af2daf5f23c14d780 # v2.86.1
+        uses: taiki-e/install-action@6cd13508893c0e7eab5f273c2575d3859bd7229a # v2.86.6
         with:
           tool: cargo-hack
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c9a8b12..f86e4c5 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -45,7 +45,7 @@ jobs:
 
       - name: Install cargo-nextest
         if: steps.cache-cargo-nextest.outputs.cache-hit != 'true'
-        uses: taiki-e/install-action@288e746965032cfcc232e09af2daf5f23c14d780 # v2.86.1
+        uses: taiki-e/install-action@6cd13508893c0e7eab5f273c2575d3859bd7229a # v2.86.6
         with:
           tool: cargo-nextest