diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fd66d305..617bf234 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -67,7 +67,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: vendor
-          key: ${{ runner.os }}-vendor
+          key: ${{ runner.os }}-vendor-php-${{ matrix.php }}
 
       - name: Install composer dependencies
         env:
@@ -119,7 +119,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: vendor
-          key: ${{ runner.os }}-vendor
+          key: ${{ runner.os }}-vendor-legacy
 
       - name: Install composer dependencies
         # Lowest discovery can end up with an incompatible psr7 implementation, see discussion in https://github.com/FriendsOfSymfony/FOSHttpCache/pull/567
@@ -164,7 +164,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: vendor
-          key: ${{ runner.os }}-vendor
+          key: ${{ runner.os }}-vendor-legacy
 
       - name: Install composer dependencies
         run: |
@@ -252,7 +252,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: vendor
-          key: ${{ runner.os }}-vendor
+          key: ${{ runner.os }}-vendor-php-8.2
 
       - name: Install dependencies
         run: |