diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 47b0f70..00aa3a3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -34,7 +34,7 @@ jobs:
         id: cache-cargo
         with:
           path: ~/cargo-bin
-          key: rust-tools-003
+          key: rust-tools-004
       - name: Install svd2rust
         if: steps.cache-cargo.outputs.cache-hit != 'true'
         uses: actions-rs/install@v0.1