diff --git a/.github/workflows/epoch-tests.yml b/.github/workflows/epoch-tests.yml
index e1624489..78b82b5a 100644
--- a/.github/workflows/epoch-tests.yml
+++ b/.github/workflows/epoch-tests.yml
@@ -56,7 +56,7 @@ jobs:
         uses: dtolnay/rust-toolchain@stable
 
       - name: Cargo cache
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: |
             ~/.cargo/registry