diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f94a795..1ada6ee 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -79,7 +79,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Cache SwiftPM artifacts
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: |
             ~/Library/Caches/org.swift.swiftpm