diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 47721de2..b84a275e 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -62,7 +62,7 @@ jobs:
 
       - name: Cache Bazel stuff
         if: ${{ matrix.java-version == '21' }}
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+        uses: actions/cache@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6
         with:
           path: |
             ~/.cache/bazel