diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 9b10fa35..c64a6390 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -73,7 +73,7 @@ jobs:
         with:
           distribution: 'zulu'
           java-version: '21'
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         with:
           path: ~/.cache
           key: ${{ runner.os }}-jdk${{ matrix.java }}-${{ hashFiles('**/*.sbt') }}