diff --git a/.github/workflows/full_archive_ci.yaml b/.github/workflows/full_archive_ci.yaml
index 89ebe989..861bb052 100644
--- a/.github/workflows/full_archive_ci.yaml
+++ b/.github/workflows/full_archive_ci.yaml
@@ -22,7 +22,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Cache conda
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       env:
         # Increase this value to reset cache if ci/environment-upstream-dev.yml has not changed
         CACHE_NUMBER: 0