diff --git a/.github/workflows/zjit-macos.yml b/.github/workflows/zjit-macos.yml
index 925e4a96e8eebb..129e237f01e386 100644
--- a/.github/workflows/zjit-macos.yml
+++ b/.github/workflows/zjit-macos.yml
@@ -98,7 +98,7 @@ jobs:
           rustup install ${{ matrix.rust_version }} --profile minimal
           rustup default ${{ matrix.rust_version }}
 
-      - uses: taiki-e/install-action@ed67fa35ac944f3a9b33f12c4dd43b6f31a47e20 # v2.83.3
+      - uses: taiki-e/install-action@a6b2e2dcd845ddd7f509ce4f3ed3d922b80cc5d9 # v2.84.0
         with:
           tool: nextest@0.9
         if: ${{ matrix.test_task == 'zjit-check' }}
diff --git a/.github/workflows/zjit-ubuntu.yml b/.github/workflows/zjit-ubuntu.yml
index 73909e0cbca6a2..b4614d78aee267 100644
--- a/.github/workflows/zjit-ubuntu.yml
+++ b/.github/workflows/zjit-ubuntu.yml
@@ -141,7 +141,7 @@ jobs:
           ruby-version: '3.1'
           bundler: none
 
-      - uses: taiki-e/install-action@ed67fa35ac944f3a9b33f12c4dd43b6f31a47e20 # v2.83.3
+      - uses: taiki-e/install-action@a6b2e2dcd845ddd7f509ce4f3ed3d922b80cc5d9 # v2.84.0
         with:
           tool: nextest@0.9
         if: ${{ matrix.test_task == 'zjit-check' }}