diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a5bc402..f1a3ca6 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -62,7 +62,7 @@ jobs:
         run: swift --version
 
       - name: Cache .build
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: .build
           key: ${{ runner.os }}-swift-${{ matrix.swift }}-spm-${{ hashFiles('Package.resolved') }}