diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3b1a1da..eb69ce8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -154,7 +154,7 @@ jobs:
       # Configure and build OpenDDS (using cache)
       - name: 'Check Build Cache'
         id: cache-build
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ${{ env.MATRIX_MD5 }}.tar.xz
           key: c01_${{ env.MATRIX_MD5 }}_${{ env.COMPILER_MD5 }}_${{ env.ACE_COMMIT }}_${{ env.DDS_COMMIT }}_${{ env.CONFIG_MD5 }}