diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 462cb33e..d86a3aa6 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -20,7 +20,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php-versions: ['7.4', '8.0', '8.1', '8.2', '8.3']
+        php-versions: ['7.4', '8.0', '8.1', '8.2', '8.3', '8.4']
 
     steps:
       - uses: actions/checkout@v3
diff --git a/composer.json b/composer.json
index 115ef883..5de9d454 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
 		"cebe/php-openapi": "^1.7.0",
 		"yiisoft/yii2": "~2.0.48",
 		"yiisoft/yii2-gii": "~2.0.0 | ~2.1.0 | ~2.2.0| ~2.3.0",
-		"laminas/laminas-code": ">=3.4 <=4.13",
+		"laminas/laminas-code": ">=3.4 <=4.15",
 		"php-openapi/yii2-fractal": "^1.4",
 		"fakerphp/faker": "^1.9",
 		"sam-it/yii2-mariadb": "^2.0",
diff --git a/tests/docker/Dockerfile b/tests/docker/Dockerfile
index 59eae6a9..028a8d41 100644
--- a/tests/docker/Dockerfile
+++ b/tests/docker/Dockerfile
@@ -11,7 +11,8 @@ RUN echo "force-unsafe-io" > /etc/dpkg/dpkg.cfg.d/02apt-speedup && \
 RUN apt-get update && \
     apt-get -y install \
         gnupg2 && \
-    apt-key update && \
+    # Remove the deprecated apt-key update command
+    # apt-key update && \
     apt-get update && \
     apt-get install -y --no-install-recommends \
             imagemagick \
@@ -26,7 +27,7 @@ RUN apt-get update && \
             libonig-dev \
             nano \
             git \
-            unzip\
+            unzip \
             libxml2-dev \
             curl \
             libcurl4-openssl-dev \
@@ -35,7 +36,7 @@ RUN apt-get update && \
         apt-get clean && \
         rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
         # https://xdebug.org/docs/compat \
-        && if [ "$BUILD_PHP_VERSION" = "8.2" ] || [ "$BUILD_PHP_VERSION" = "8.3" ] ; then pecl install xdebug ; else pecl install xdebug-3.1.5 ; fi \
+        && if [ "$BUILD_PHP_VERSION" = "8.2" ] || [ "$BUILD_PHP_VERSION" = "8.3" ] || [ "$BUILD_PHP_VERSION" = "8.4" ] ; then pecl install xdebug ; else pecl install xdebug-3.1.5 ; fi \
         && docker-php-ext-enable xdebug \
         && docker-php-ext-install \
                 zip \