diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 191ac13..a72cb08 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,13 +10,14 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Set up JDK 11
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
       with:
         java-version: '11'
         distribution: 'temurin'
+        cache: 'maven'
 
     - name: Run tests
-      run: mvn compile && mvn test
+      run: mvn compile test
diff --git a/pom.xml b/pom.xml
index 0c14e51..922f19e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,7 +18,7 @@
         <protobuf.version>4.27.2</protobuf.version>
         <grpc.version>1.65.0</grpc.version>
         <logback-classic.version>1.4.12</logback-classic.version>
-        <testcontainers.version>1.20.0</testcontainers.version>
+        <testcontainers.version>1.20.1</testcontainers.version>
         <junit.jupiter.version>5.10.3</junit.jupiter.version>
         <junit.platform.version>1.8.2</junit.platform.version>
         <surefire.plugin.version>3.0.0-M5</surefire.plugin.version>
diff --git a/src/test/java/io/eigr/spawn/AbstractContainerBaseTest.java b/src/test/java/io/eigr/spawn/AbstractContainerBaseTest.java
index f713df1..24a2ac7 100644
--- a/src/test/java/io/eigr/spawn/AbstractContainerBaseTest.java
+++ b/src/test/java/io/eigr/spawn/AbstractContainerBaseTest.java
@@ -1,7 +1,5 @@
 package io.eigr.spawn;
 
-import com.github.dockerjava.api.model.HostConfig;
-import com.github.dockerjava.api.model.PortBinding;
 import io.eigr.spawn.api.Spawn;
 import io.eigr.spawn.api.TransportOpts;
 import io.eigr.spawn.api.exceptions.SpawnException;
@@ -24,7 +22,6 @@ public abstract class AbstractContainerBaseTest {
     private static GenericContainer<?> SPAWN_CONTAINER;
     private static final String spawnProxyImage = "eigr/spawn-proxy:1.4.1-rc.1";
     private static final String userFunctionPort = "8091";
-    private static final String spawnProxyPort = "9004";
     protected static Spawn spawnSystem;
     protected static final String spawnSystemName = "spawn-system-test";
 
@@ -32,8 +29,6 @@ public abstract class AbstractContainerBaseTest {
         Testcontainers.exposeHostPorts(8091);
 
         SPAWN_CONTAINER = new GenericContainer<>(DockerImageName.parse(spawnProxyImage))
-                .withCreateContainerCmdModifier(e -> e.withHostConfig(HostConfig.newHostConfig()
-                        .withPortBindings(PortBinding.parse("9004:9004"))))
                 .waitingFor(new LogMessageWaitStrategy()
                         .withRegEx(".*Proxy Application started successfully.*"))
                 .withEnv("SPAWN_PROXY_LOGGER_LEVEL", "DEBUG")
@@ -44,13 +39,12 @@ public abstract class AbstractContainerBaseTest {
                 .withEnv("NODE_COOKIE", "cookie-9ce3712b0c3ee21b582c30f942c0d4da-HLuZyQzy+nt0p0r/PVVFTp2tqfLom5igrdmwkYSuO+Q=")
                 .withEnv("POD_NAMESPACE", spawnSystemName)
                 .withEnv("POD_IP", spawnSystemName)
-                .withEnv("PROXY_HTTP_PORT", spawnProxyPort)
+                .withEnv("PROXY_HTTP_PORT", "9004")
                 .withEnv("USER_FUNCTION_PORT", userFunctionPort)
-                .withEnv("USER_FUNCTION_HOST", "host.docker.internal") // Docker
-                .withExtraHost("host.docker.internal", "host-gateway") // Docker
-//                .withEnv("USER_FUNCTION_HOST", "host.containers.internal") // Podman
-//                .withExtraHost("host.containers.internal", "host-gateway") // Podman
-                .withExposedPorts(9004);
+                .withEnv("USER_FUNCTION_HOST", "host.testcontainers.internal")
+                .withExtraHost("host.testcontainers.internal", "host-gateway")
+                .withExposedPorts(9004)
+                .withAccessToHost(true);
         SPAWN_CONTAINER.start();
 
         DependencyInjector injector = SimpleDependencyInjector.createInjector();
@@ -65,8 +59,9 @@ public abstract class AbstractContainerBaseTest {
                     .withActor(StatelessNamedActor.class)
                     .withTerminationGracePeriodSeconds(5)
                     .withTransportOptions(TransportOpts.builder()
+                            .host(SPAWN_CONTAINER.getHost())
                             .port(8091)
-                            .proxyPort(9004)
+                            .proxyPort(SPAWN_CONTAINER.getMappedPort(9004))
                             .build())
                     .build();