diff --git a/.github/workflows/integration-test-cluster-neo4j-4.yml b/.github/workflows/integration-test-cluster-neo4j-4.yml
index c1147c51..1051ea69 100644
--- a/.github/workflows/integration-test-cluster-neo4j-4.yml
+++ b/.github/workflows/integration-test-cluster-neo4j-4.yml
@@ -17,126 +17,14 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - name: Cache Composer dependencies
-        uses: actions/cache@v2
+      - name: Populate .env
+        run: |
+          echo "CONNECTION=neo4j://neo4j:testtest@neo4j" > .env
+      - uses: hoverkraft-tech/compose-action@v2.0.2
         with:
-          path: /tmp/composer-cache
-          key: ${{ runner.os }}-8.0-${{ hashFiles('**/composer.lock') }}
-      - uses: php-actions/composer@v6
-        with:
-          progress: yes
-          php_version: 8.1
-          version: 2
-      - uses: php-actions/phpunit@v3
-        with:
-          configuration: phpunit.xml.dist
-          php_version: 8.1
-          memory_limit: 1024M
-          version: 10
-          testsuite: Integration
-          bootstrap: vendor/autoload.php
-
-    services:
-      core1:
-        image: neo4j:4.4-enterprise
-        options: >-
-          --health-cmd "wget -q --method=HEAD http://localhost:7475 || exit 1"
-          --health-start-period "60s"
-          --health-interval "30s"
-          --health-timeout "15s"
-          --health-retries "5"
-        ports:
-          - 7688:7688
-          - 7475:7475
-        env:
-          NEO4J_ACCEPT_LICENSE_AGREEMENT: yes
-          NEO4JLABS_PLUGINS: '["apoc"]'
-          NEO4J_AUTH: neo4j/testtest
-          NEO4J_dbms_mode: CORE
-          NEO4J_causal__clustering_discovery__advertised__address: core1:5000
-          NEO4J_causal__clustering_transaction__advertised__address: core1:6000
-          NEO4J_causal__clustering_raft__advertised__address: core1:7000
-          NEO4J_causal__clustering_initial__discovery__members: core1:5000,core2:5000,core3:5000
-          NEO4J_causal__clustering_discovery__listen__address: 0.0.0.0:5000
-          NEO4J_causal__clustering_transaction__listen__address: 0.0.0.0:6000
-          NEO4J_causal__clustering_raft__listen__address: 0.0.0.0:7000
-          NEO4J_dbms_connector_http_listen__address: 0.0.0.0:7475
-          NEO4J_dbms_connector_bolt_listen__address: 0.0.0.0:7688
-
-      core2:
-        image: neo4j:4.4-enterprise
-        options: >-
-          --health-cmd "wget -q --method=HEAD http://localhost:7476 || exit 1"
-          --health-start-period "60s"
-          --health-interval "30s"
-          --health-timeout "15s"
-          --health-retries "5"
-        ports:
-          - 7689:7689
-          - 7476:7476
-        env:
-          NEO4J_ACCEPT_LICENSE_AGREEMENT: yes
-          NEO4JLABS_PLUGINS: '["apoc"]'
-          NEO4J_AUTH: neo4j/testtest
-          NEO4J_dbms_mode: CORE
-          NEO4J_causal__clustering_discovery__advertised__address: core2:5000
-          NEO4J_causal__clustering_transaction__advertised__address: core2:6000
-          NEO4J_causal__clustering_raft__advertised__address: core2:7000
-          NEO4J_causal__clustering_initial__discovery__members: core1:5000,core2:5000,core3:5000
-          NEO4J_causal__clustering_discovery__listen__address: 0.0.0.0:5000
-          NEO4J_causal__clustering_transaction__listen__address: 0.0.0.0:6000
-          NEO4J_causal__clustering_raft__listen__address: 0.0.0.0:7000
-          NEO4J_dbms_connector_http_listen__address: 0.0.0.0:7476
-          NEO4J_dbms_connector_bolt_listen__address: 0.0.0.0:7689
-
-      core3:
-        image: neo4j:4.4-enterprise
-        options: >-
-          --health-cmd "wget -q --method=HEAD http://localhost:7477 || exit 1"
-          --health-start-period "60s"
-          --health-interval "30s"
-          --health-timeout "15s"
-          --health-retries "5"
-        ports:
-          - 7690:7690
-          - 7477:7477
-        env:
-          NEO4J_ACCEPT_LICENSE_AGREEMENT: yes
-          NEO4JLABS_PLUGINS: '["apoc"]'
-          NEO4J_AUTH: neo4j/testtest
-          NEO4J_dbms_mode: CORE
-          NEO4J_causal__clustering_discovery__advertised__address: core3:5000
-          NEO4J_causal__clustering_transaction__advertised__address: core3:6000
-          NEO4J_causal__clustering_raft__advertised__address: core3:7000
-          NEO4J_causal__clustering_initial__discovery__members: core1:5000,core2:5000,core3:5000
-          NEO4J_causal__clustering_discovery__listen__address: 0.0.0.0:5000
-          NEO4J_causal__clustering_transaction__listen__address: 0.0.0.0:6000
-          NEO4J_causal__clustering_raft__listen__address: 0.0.0.0:7000
-          NEO4J_dbms_connector_http_listen__address: 0.0.0.0:7477
-          NEO4J_dbms_connector_bolt_listen__address: 0.0.0.0:7690
-
-      readreplica1:
-        image: neo4j:4.4-enterprise
-        options: >-
-          --health-cmd "wget -q --method=HEAD http://localhost:7478 || exit 1"
-          --health-start-period "60s"
-          --health-interval "30s"
-          --health-timeout "15s"
-          --health-retries "5"
-        ports:
-          - 7691:7691
-          - 7478:7478
-        env:
-          NEO4J_ACCEPT_LICENSE_AGREEMENT: yes
-          NEO4JLABS_PLUGINS: '["apoc"]'
-          NEO4J_AUTH: neo4j/testtest
-          NEO4J_dbms_mode: READ_REPLICA
-          NEO4J_causal__clustering_discovery__advertised__address: readreplica1:5000
-          NEO4J_causal__clustering_transaction__advertised__address: readreplica1:6000
-          NEO4J_causal__clustering_raft__advertised__address: readreplica1:7000
-          NEO4J_causal__clustering_initial__discovery__members: core1:5000,core2:5000,core3:5000
-          NEO4J_causal__clustering_discovery__listen__address: 0.0.0.0:5000
-          NEO4J_causal__clustering_transaction__listen__address: 0.0.0.0:6000
-          NEO4J_causal__clustering_raft__listen__address: 0.0.0.0:7000
-          NEO4J_dbms_connector_http_listen__address: 0.0.0.0:7478
-          NEO4J_dbms_connector_bolt_listen__address: 0.0.0.0:7691
+          compose-file: './docker-compose-neo4j-4.yml'
+          up-flags: '--build'
+      - name: Test
+        run: |
+          docker compose run client composer install
+          docker compose run client ./vendor/bin/phpunit -c phpunit.xml.dist --testsuite Integration
diff --git a/.github/workflows/integration-test-cluster-neo4j-5.yml b/.github/workflows/integration-test-cluster-neo4j-5.yml
index 1dcaa958..cde68e1f 100644
--- a/.github/workflows/integration-test-cluster-neo4j-5.yml
+++ b/.github/workflows/integration-test-cluster-neo4j-5.yml
@@ -17,107 +17,14 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - name: Cache Composer dependencies
-        uses: actions/cache@v2
+      - name: Populate .env
+        run: |
+          echo "CONNECTION=neo4j://neo4j:testtest@neo4j" > .env
+      - uses: hoverkraft-tech/compose-action@v2.0.2
         with:
-          path: /tmp/composer-cache
-          key: ${{ runner.os }}-8.0-${{ hashFiles('**/composer.lock') }}
-      - uses: php-actions/composer@v6
-        with:
-          progress: yes
-          php_version: 8.1
-          version: 2
-      - uses: php-actions/phpunit@v3
-        with:
-          configuration: phpunit.xml.dist
-          php_version: 8.1
-          memory_limit: 1024M
-          version: 10
-          testsuite: Integration
-          bootstrap: vendor/autoload.php
-
-    services:
-      server1:
-        image: neo4j:5.20-enterprise
-        ports:
-          - 7687:7687
-          - 7473:7473
-          - 7474:7474
-        env:
-          NEO4J_initial_server_mode__constraint: PRIMARY
-          NEO4J_dbms_cluster_discovery_endpoints: server1:5000,server2:5000,server3:5000
-          NEO4J_ACCEPT_LICENSE_AGREEMENT: yes
-          NEO4j_server_bolt_advertised_address: localhost:7687
-          NEO4j_server_http_advertised_address: localhost:7474
-          NEO4J_PLUGINS: '["apoc"]'
-          NEO4J_AUTH: neo4j/testtest
-        options: >-
-          --hostname server1
-          --health-cmd "wget -q --method=HEAD http://localhost:7474 || exit 1"
-          --health-start-period "60s"
-          --health-interval "30s"
-          --health-timeout "15s"
-          --health-retries "5"
-      server2:
-        image: neo4j:5.20-enterprise
-        ports:
-          - 8687:7687
-          - 8473:7473
-          - 8474:7474
-        env:
-          NEO4J_initial_server_mode__constraint: PRIMARY
-          NEO4J_dbms_cluster_discovery_endpoints: server1:5000,server2:5000,server3:5000
-          NEO4J_ACCEPT_LICENSE_AGREEMENT: yes
-          NEO4j_server_bolt_advertised_address: localhost:8687
-          NEO4j_server_http_advertised_address: localhost:8474
-          NEO4J_PLUGINS: '["apoc"]'
-          NEO4J_AUTH: neo4j/testtest
-        options: >-
-          --hostname server2
-          --health-cmd "wget -q --method=HEAD http://localhost:7474 || exit 1"
-          --health-start-period "60s"
-          --health-interval "30s"
-          --health-timeout "15s"
-          --health-retries "5"
-      server3:
-        image: neo4j:5.20-enterprise
-        ports:
-          - 9474:7474
-          - 9473:7473
-          - 9687:7687
-        env:
-          NEO4J_initial_server_mode__constraint: PRIMARY
-          NEO4J_dbms_cluster_discovery_endpoints: server1:5000,server2:5000,server3:5000
-          NEO4J_ACCEPT_LICENSE_AGREEMENT: yes
-          NEO4j_server_bolt_advertised_address: localhost:9687
-          NEO4j_server_http_advertised_address: localhost:9474
-          NEO4J_PLUGINS: '["apoc"]'
-          NEO4J_AUTH: neo4j/testtest
-        options: >-
-          --hostname server3
-          --health-cmd "wget -q --method=HEAD http://localhost:7474 || exit 1"
-          --health-start-period "60s"
-          --health-interval "30s"
-          --health-timeout "15s"
-          --health-retries "5"
-      read-server4:
-        image: neo4j:5.20-enterprise
-        ports:
-          - 10474:7474
-          - 10473:7473
-          - 10687:7687
-        env:
-          NEO4J_initial_server_mode__constraint: SECONDARY
-          NEO4J_dbms_cluster_discovery_endpoints: server1:5000,server2:5000,server3:5000
-          NEO4J_ACCEPT_LICENSE_AGREEMENT: yes
-          NEO4j_server_bolt_advertised_address: localhost:10687
-          NEO4j_server_http_advertised_address: localhost:10474
-          NEO4J_PLUGINS: '["apoc"]'
-          NEO4J_AUTH: neo4j/testtest
-        options: >-
-          --hostname read-server4
-          --health-cmd "wget -q --method=HEAD http://localhost:7474 || exit 1"
-          --health-start-period "60s"
-          --health-interval "30s"
-          --health-timeout "15s"
-          --health-retries "5"
+          compose-file: './docker-compose.yml'
+          up-flags: '--build'
+      - name: Test
+        run: |
+          docker compose run client composer install
+          docker compose run client ./vendor/bin/phpunit -c phpunit.xml.dist --testsuite Integration
diff --git a/.github/workflows/integration-test-single-server.yml b/.github/workflows/integration-test-single-server.yml
index 671c1a6b..b6bdbccc 100644
--- a/.github/workflows/integration-test-single-server.yml
+++ b/.github/workflows/integration-test-single-server.yml
@@ -9,41 +9,53 @@ on:
       - main
 
 jobs:
-  tests:
+  tests-v4:
     runs-on: ubuntu-latest
-    name: "Running on PHP 8.2 with a Neo4j 5 instance connecting over all available protocols"
-
-    services:
-      neo4j:
-        image: neo4j:5
-        env:
-          NEO4J_AUTH: neo4j/testtest
-          NEO4JLABS_PLUGINS: '["apoc"]'
-        ports:
-          - 7687:7687
-          - 7474:7474
-        options: >-
-          --health-cmd "wget -q --method=HEAD http://localhost:7474 || exit 1"
-          --health-start-period "60s"
-          --health-interval "30s"
-          --health-timeout "15s"
-          --health-retries "5"
+    name: "Running on PHP 8.1 with a Neo4j 4 instance connecting over all available protocols"
 
     steps:
       - uses: actions/checkout@v2
-      - name: Cache Composer dependencies
-        uses: actions/cache@v2
+      - name: Populate .env
+        run: |
+          echo "CONNECTION=neo4j://neo4j:testtest@neo4j" > .env
+      - uses: hoverkraft-tech/compose-action@v2.0.2
         with:
-          path: /tmp/composer-cache
-          key: ${{ runner.os }}-${{ hashFiles('**/composer.lock') }}
-      - uses: php-actions/composer@v6
+          compose-file: './docker-compose-neo4j-4.yml'
+          up-flags: '--build'
+      - name: Composer install
+        run: |
+          docker compose run client composer install
+      - name: Test neo4j://
+        run: |
+          docker compose run -e CONNECTION=neo4j://neo4j:testtest@neo4j client ./vendor/bin/phpunit -c phpunit.xml.dist --testsuite Integration
+      - name: Test bolt://
+        run: |
+          docker compose run -e CONNECTION=bolt://neo4j:testtest@neo4j client ./vendor/bin/phpunit -c phpunit.xml.dist --testsuite Integration
+      - name: Test http://
+        run: |
+          docker compose run -e CONNECTION=http://neo4j:testtest@neo4j client ./vendor/bin/phpunit -c phpunit.xml.dist --testsuite Integration
+  tests-v5:
+    runs-on: ubuntu-latest
+    name: "Running on PHP 8.1 with a Neo4j 5 instance connecting over all available protocols"
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Populate .env
+        run: |
+          echo "CONNECTION=neo4j://neo4j:testtest@neo4j" > .env
+      - uses: hoverkraft-tech/compose-action@v2.0.2
         with:
-          progress: yes
-          php_version: 8.2
-          version: 2
-      - name: Test multiple connections
-        run: |
-          CONNECTION=neo4j://neo4j:testtest@localhost ./vendor/bin/phpunit --configuration=phpunit.xml.dist --testsuite=Integration & \
-          CONNECTION=bolt://neo4j:testtest@localhost ./vendor/bin/phpunit --configuration=phpunit.xml.dist --testsuite=Integration & \
-          CONNECTION=http://neo4j:testtest@localhost ./vendor/bin/phpunit --configuration=phpunit.xml.dist --testsuite=Integration & \
-          wait
+          compose-file: './docker-compose.yml'
+          up-flags: '--build'
+      - name: Composer install
+        run: |
+          docker compose run client composer install
+      - name: Test neo4j://
+        run: |
+          docker compose run -e CONNECTION=neo4j://neo4j:testtest@neo4j client ./vendor/bin/phpunit -c phpunit.xml.dist --testsuite Integration
+      - name: Test bolt://
+        run: |
+          docker compose run -e CONNECTION=bolt://neo4j:testtest@neo4j client ./vendor/bin/phpunit -c phpunit.xml.dist --testsuite Integration
+      - name: Test http://
+        run: |
+          docker compose run -e CONNECTION=http://neo4j:testtest@neo4j client ./vendor/bin/phpunit -c phpunit.xml.dist --testsuite Integration
diff --git a/docker-compose-neo4j-4.yml b/docker-compose-neo4j-4.yml
index 4b3acb4c..ce6bda62 100644
--- a/docker-compose-neo4j-4.yml
+++ b/docker-compose-neo4j-4.yml
@@ -1,10 +1,9 @@
-version: '3.8'
-
 x-shared:
   &common
-  NEO4J_AUTH: neo4j/test
+  NEO4J_AUTH: neo4j/testtest
   NEO4J_ACCEPT_LICENSE_AGREEMENT: "yes"
   NEO4J_dbms_security_allow__csv__import__from__file__urls: "true"
+  NEO4JLABS_PLUGINS: '["apoc"]'
 
 x-shared-cluster:
   &common-cluster
@@ -31,16 +30,15 @@ services:
     build:
       context: .
       dockerfile: Dockerfile
-    image: arestravel/php-8.0
-    working_dir: /opt/project
     networks:
       - neo4j
     volumes:
       - .:/opt/project
-    expose:
-      - 9000
     env_file:
       - .env
+    depends_on:
+      neo4j:
+        condition: service_healthy
   testkit-backend:
     build:
       context: .
diff --git a/docker-compose.yml b/docker-compose.yml
index df0d5660..5be247b6 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -24,7 +24,6 @@ x-definitions:
     build:
       context: .
       dockerfile: Dockerfile
-#    image: neo4j-php-client:latest
     volumes:
       - .:/opt/project
   x-common-cluster:
@@ -48,6 +47,9 @@ services:
       - .:/opt/project
     env_file:
       - .env
+    depends_on:
+      neo4j:
+        condition: service_healthy
   neo4j:
     <<: *common
     image: neo4j:5.20-community
diff --git a/src/Http/HttpHelper.php b/src/Http/HttpHelper.php
index 3212dba5..822e6880 100644
--- a/src/Http/HttpHelper.php
+++ b/src/Http/HttpHelper.php
@@ -49,7 +49,7 @@ final class HttpHelper
      */
     public static function interpretResponse(ResponseInterface $response): stdClass
     {
-        if ($response->getStatusCode() >= 400) {
+        if ($response->getStatusCode() >= 500) {
             throw new RuntimeException('HTTP Error: '.$response->getReasonPhrase());
         }
 
diff --git a/tests/Integration/SummarizedResultFormatterTest.php b/tests/Integration/SummarizedResultFormatterTest.php
index 60bfaf2c..b42d291b 100644
--- a/tests/Integration/SummarizedResultFormatterTest.php
+++ b/tests/Integration/SummarizedResultFormatterTest.php
@@ -104,6 +104,10 @@ public function testAvailableAfter(): void
 
     public function testDateTime(): void
     {
+        if (str_starts_with($_ENV['CONNECTION'] ?? '', 'http')) {
+            $this->markTestSkipped('http does not support datetime conversion');
+        }
+
         $dt = new DateTimeImmutable();
         $ls = $this->getSession()->run('RETURN $x AS x', ['x' => $dt])->first()->get('x');
 
diff --git a/tests/Integration/TransactionIntegrationTest.php b/tests/Integration/TransactionIntegrationTest.php
index 4d5f0a59..e575129b 100644
--- a/tests/Integration/TransactionIntegrationTest.php
+++ b/tests/Integration/TransactionIntegrationTest.php
@@ -226,10 +226,15 @@ public function testCommitInvalid(): void
         $exception = null;
         try {
             $tsx->commit();
-        } catch (ClientException $e) {
+        } catch (ClientException|Neo4jException $e) {
             $exception = $e;
         }
-        self::assertTrue($exception instanceof ClientException);
+
+        if (str_starts_with($_ENV['CONNECTION'] ?? '', 'http')) {
+            self::assertTrue($exception instanceof Neo4jException);
+        } else {
+            self::assertTrue($exception instanceof ClientException);
+        }
 
         self::assertTrue($tsx->isFinished());
         self::assertFalse($tsx->isRolledBack());
@@ -259,10 +264,15 @@ public function testRollbackInvalid(): void
         $exception = null;
         try {
             $tsx->rollback();
-        } catch (ClientException $e) {
+        } catch (ClientException|Neo4jException $e) {
             $exception = $e;
         }
-        self::assertTrue($exception instanceof ClientException);
+
+        if (str_starts_with($_ENV['CONNECTION'] ?? '', 'http')) {
+            self::assertTrue($exception instanceof Neo4jException);
+        } else {
+            self::assertTrue($exception instanceof ClientException);
+        }
 
         self::assertTrue($tsx->isFinished());
         self::assertTrue($tsx->isRolledBack());