diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 77f57aa4..c58dd1c8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -72,7 +72,7 @@ jobs:
       # revision invalidates the cache cleanly.
       - name: Restore BGE embedder weight cache
         id: bge-cache
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         with:
           path: ~/.cache/fathomdb/embedders
           key: ${{ runner.os }}-fathomdb-embedder-bge-small-en-v1.5-5c38ec7c405ec4b44b94cc5a9bb96e735b38267a