diff --git a/.github/workflows/buildx.yml b/.github/workflows/buildx.yml
index ed36edc..7d69b74 100644
--- a/.github/workflows/buildx.yml
+++ b/.github/workflows/buildx.yml
@@ -31,6 +31,7 @@ jobs:
           - "8.3"
           - "8.4"
           - "8.5"
+          - "8.6"
     steps:
       -
         name: Checkout
@@ -54,6 +55,9 @@ jobs:
           PHP_VERSION: ${{ matrix.php-version }}
         run: |
           USE_VERSION=$PHP_VERSION
+          if [ "$PHP_VERSION" == "8.6" ]; then
+            USE_VERSION="8.6.0alpha1"
+          fi
           echo "name=$USE_VERSION" >> "$GITHUB_OUTPUT"
       - name: Build and push Docker image
         uses: docker/build-push-action@v7