diff --git a/.github/workflows/continuous_deployment.yml b/.github/workflows/continuous_deployment.yml
index 63c9c19..432ccc5 100644
--- a/.github/workflows/continuous_deployment.yml
+++ b/.github/workflows/continuous_deployment.yml
@@ -18,7 +18,7 @@ jobs:
 
     - uses: Swatinem/rust-cache@v2
       with:
-        prefix-key: "v2-rust"
+        prefix-key: "v3-rust"
         save-if: ${{ github.ref == 'refs/heads/main' }}
 
     - name: Checkout repository