diff --git a/pom.xml b/pom.xml
index e305f70..005e3a9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,7 +69,7 @@
 		<!-- ============================= Versions ============================== -->
 		<!-- ===================================================================== -->
 
-		<version.io.micronaut>3.9.4</version.io.micronaut>
+		<version.io.micronaut>4.0.0</version.io.micronaut>
 		<version.org.slf4j>2.0.7</version.org.slf4j>
 		<version.ch.qos.logback>1.4.8</version.ch.qos.logback>
 
@@ -78,8 +78,8 @@
 	<dependencyManagement>
 		<dependencies>
 			<dependency>
-				<groupId>io.micronaut</groupId>
-				<artifactId>micronaut-bom</artifactId>
+				<groupId>io.micronaut.platform</groupId>
+				<artifactId>micronaut-platform</artifactId>
 				<version>${version.io.micronaut}</version>
 				<type>pom</type>
 				<scope>import</scope>
@@ -106,29 +106,13 @@
 		<!-- micronaut -->
 		<dependency>
 			<groupId>io.micronaut</groupId>
-			<artifactId>micronaut-runtime</artifactId>
+			<artifactId>micronaut-http</artifactId>
 			<scope>provided</scope>
-			<exclusions>
-				<exclusion>
-					<groupId>javax.annotation</groupId>
-					<artifactId>javax.annotation-api</artifactId>
-				</exclusion>
-			</exclusions>
 		</dependency>
 		<dependency>
 			<groupId>io.micronaut.security</groupId>
 			<artifactId>micronaut-security</artifactId>
 			<scope>provided</scope>
-			<exclusions>
-				<exclusion>
-					<groupId>io.micronaut</groupId>
-					<artifactId>micronaut-http-server</artifactId>
-				</exclusion>
-				<exclusion>
-					<groupId>io.micronaut</groupId>
-					<artifactId>micronaut-validation</artifactId>
-				</exclusion>
-			</exclusions>
 		</dependency>
 		<dependency>
 			<groupId>io.micronaut.test</groupId>
@@ -150,6 +134,22 @@
 			<artifactId>micronaut-security-jwt</artifactId>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>io.micronaut.serde</groupId>
+			<artifactId>micronaut-serde-jackson</artifactId>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.yaml</groupId>
+			<artifactId>snakeyaml</artifactId>
+			<scope>test</scope>
+		</dependency>
+
+		<!-- library -->
+		<dependency>
+			<groupId>com.fasterxml.jackson.core</groupId>
+			<artifactId>jackson-databind</artifactId>
+		</dependency>
 
 		<!-- slf4j/logback -->
 		<dependency>
@@ -198,9 +198,6 @@
 						</goals>
 						<configuration>
 							<parallelThreads>0.5C</parallelThreads>
-							<!-- logback 1.3+ is not supported by micronaut-->
-							<!-- https://github.com/micronaut-projects/micronaut-core/issues/8810 -->
-							<pomExcludes>level-from-micronaut/pom.xml</pomExcludes>
 						</configuration>
 					</execution>
 				</executions>
diff --git a/src/it/pom.xml b/src/it/pom.xml
index e03c4d5..07f915c 100644
--- a/src/it/pom.xml
+++ b/src/it/pom.xml
@@ -49,8 +49,6 @@
 
 		<version.io.kokuwa.micronaut.logging>@project.version@</version.io.kokuwa.micronaut.logging>
 		<version.io.micronaut>@version.io.micronaut@</version.io.micronaut>
-		<version.org.slf4j>@version.org.slf4j@</version.org.slf4j>
-		<version.ch.qos.logback>@version.ch.qos.logback@</version.ch.qos.logback>
 
 	</properties>
 
@@ -62,27 +60,12 @@
 				<version>${version.io.kokuwa.micronaut.logging}</version>
 			</dependency>
 			<dependency>
-				<groupId>io.micronaut</groupId>
-				<artifactId>micronaut-bom</artifactId>
+				<groupId>io.micronaut.platform</groupId>
+				<artifactId>micronaut-platform</artifactId>
 				<version>${version.io.micronaut}</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
-			<dependency>
-				<groupId>org.slf4j</groupId>
-				<artifactId>slf4j-api</artifactId>
-				<version>${version.org.slf4j}</version>
-			</dependency>
-			<dependency>
-				<groupId>ch.qos.logback</groupId>
-				<artifactId>logback-classic</artifactId>
-				<version>${version.ch.qos.logback}</version>
-			</dependency>
-			<dependency>
-				<groupId>ch.qos.logback</groupId>
-				<artifactId>logback-core</artifactId>
-				<version>${version.ch.qos.logback}</version>
-			</dependency>
 		</dependencies>
 	</dependencyManagement>
 	<dependencies>
diff --git a/src/test/java/io/kokuwa/micronaut/logging/http/AbstractFilterTest.java b/src/test/java/io/kokuwa/micronaut/logging/http/AbstractFilterTest.java
index ab31e47..b7c89cc 100644
--- a/src/test/java/io/kokuwa/micronaut/logging/http/AbstractFilterTest.java
+++ b/src/test/java/io/kokuwa/micronaut/logging/http/AbstractFilterTest.java
@@ -20,6 +20,7 @@ import com.nimbusds.jwt.JWTClaimsSet;
 
 import ch.qos.logback.classic.Level;
 import io.kokuwa.micronaut.logging.AbstractTest;
+import io.micronaut.core.annotation.Nullable;
 import io.micronaut.core.util.CollectionUtils;
 import io.micronaut.http.HttpHeaderValues;
 import io.micronaut.http.HttpRequest;
@@ -34,6 +35,7 @@ import io.micronaut.runtime.server.EmbeddedServer;
 import io.micronaut.security.annotation.Secured;
 import io.micronaut.security.rules.SecurityRule;
 import io.micronaut.security.token.jwt.signature.SignatureGeneratorConfiguration;
+import io.micronaut.serde.annotation.Serdeable;
 import io.micronaut.test.extensions.junit5.annotation.MicronautTest;
 import jakarta.inject.Inject;
 
@@ -118,6 +120,7 @@ public abstract class AbstractFilterTest extends AbstractTest {
 		}
 	}
 
+	@Serdeable
 	public static class TestResponse {
 
 		private final String path;
@@ -128,7 +131,7 @@ public abstract class AbstractFilterTest extends AbstractTest {
 		public TestResponse(
 				@JsonProperty("path") String path,
 				@JsonProperty("level") String level,
-				@JsonProperty("context") Map<String, String> context) {
+				@Nullable @JsonProperty("context") Map<String, String> context) {
 			this.path = path;
 			this.level = level;
 			this.context = context == null ? Map.of() : context;