diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6164490..a06a199 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -60,7 +60,7 @@ jobs:
 
       # 2. Build & Test
       - name: Install nextest
-        uses: taiki-e/install-action@v2
+        uses: taiki-e/install-action@v2.85.5
         with:
           tool: nextest