diff --git a/.github/workflows/nvd-cache.yml b/.github/workflows/nvd-cache.yml
index 6614556..d5fe98c 100644
--- a/.github/workflows/nvd-cache.yml
+++ b/.github/workflows/nvd-cache.yml
@@ -16,7 +16,7 @@ jobs:
         with:
           repository: jeremylong/Open-Vulnerability-Project
           path: ovp
-          ref: v7.0.0
+          ref: v7.0.2
 
       - name: Set up JDK 17
         uses: actions/setup-java@v4
@@ -45,6 +45,7 @@ jobs:
         run: ./vulnz.jar cve --cache --directory ./cache --delay=10000 --maxRetry=20
         env:
           NVD_API_KEY: ${{ secrets.NVD_API_KEY }}
+          JAVA_OPTS: "-Xmx4g"
 
       - name: Cache NVD data
         uses: actions/cache@v4