diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 934b4814..27f599fc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -112,8 +112,11 @@ jobs:
             target/*/.*
             target/*/build
             target/*/deps
-          key: ${{ matrix.config.target }}-${{ matrix.config.variant }}-${{ hashFiles('Cargo.lock') }}
-          restore-keys: ${{ matrix.config.target }}-${{ matrix.config.variant }}-
+          key:
+            ${{ matrix.config.target }}-${{ matrix.config.variant }}-${{
+            hashFiles('./Cargo.lock', './v8/include/v8-version.h') }}
+          restore-keys:
+            ${{ matrix.config.target }}-${{ matrix.config.variant }}-
 
       - name: Install and start sccache
         shell: pwsh