diff --git a/pom.xml b/pom.xml
index be09d5f..072f7eb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -45,7 +45,7 @@
     <properties>
         <jboss.home>${project.build.directory}${file.separator}wildfly</jboss.home>
         <version.wildfly>38.0.0.Final</version.wildfly>
-        <version.sdk>0.3.2.Final</version.sdk>
+        <version.sdk>0.3.3.Final</version.sdk>
         <!-- This needs to be same version as used by the sdk -->
         <version.mutiny-zero>1.1.1</version.mutiny-zero>
         <!-- gRPC version matching the a2a-java-sdk -->
@@ -144,6 +144,11 @@
                 <artifactId>a2a-java-sdk-common</artifactId>
                 <version>${version.sdk}</version>
             </dependency>
+            <dependency>
+                <groupId>io.github.a2asdk</groupId>
+                <artifactId>a2a-java-sdk-microprofile-config</artifactId>
+                <version>${version.sdk}</version>
+            </dependency>
             <dependency>
                 <groupId>io.github.a2asdk</groupId>
                 <artifactId>a2a-java-sdk-server-common</artifactId>
diff --git a/tck/pom.xml b/tck/pom.xml
index 44278ef..4bd08c6 100644
--- a/tck/pom.xml
+++ b/tck/pom.xml
@@ -83,6 +83,18 @@
             </exclusions>
         </dependency>
 
+        <!--
+            This is not strictly needed, but if you want to configure the a2a-java further as mentioned in
+            https://github.com/a2aproject/a2a-java/blob/main/README.md#4-configuration-system
+            via MicroProfile Config, this jar needs to be included.
+        -->
+        <dependency>
+            <groupId>io.github.a2asdk</groupId>
+            <artifactId>a2a-java-sdk-microprofile-config</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+
         <!--
             Include the TCK server from the a2a-java project.
             This is the application we will be using, providing the AgentExecutor and the AgentCard.
diff --git a/tests/grpc/pom.xml b/tests/grpc/pom.xml
index ce1ad06..9b8e402 100644
--- a/tests/grpc/pom.xml
+++ b/tests/grpc/pom.xml
@@ -68,6 +68,12 @@
             <type>test-jar</type>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>io.github.a2asdk</groupId>
+            <artifactId>a2a-java-sdk-microprofile-config</artifactId>
+            <scope>test</scope>
+        </dependency>
+
         <!-- Add WildFly Jakarta implementation dependency -->
         <dependency>
             <groupId>${project.groupId}</groupId>
diff --git a/tests/grpc/src/test/java/org/wildfly/extras/a2a/server/grpc/wildfly/WildFlyA2AGrpcTestCase.java b/tests/grpc/src/test/java/org/wildfly/extras/a2a/server/grpc/wildfly/WildFlyA2AGrpcTestCase.java
index 1203dba..4cab82f 100644
--- a/tests/grpc/src/test/java/org/wildfly/extras/a2a/server/grpc/wildfly/WildFlyA2AGrpcTestCase.java
+++ b/tests/grpc/src/test/java/org/wildfly/extras/a2a/server/grpc/wildfly/WildFlyA2AGrpcTestCase.java
@@ -10,6 +10,7 @@
 import io.a2a.client.transport.grpc.GrpcTransport;
 import io.a2a.client.transport.grpc.GrpcTransportConfigBuilder;
 import io.a2a.grpc.A2AServiceGrpc;
+import io.a2a.integrations.microprofile.MicroProfileConfigProvider;
 import io.a2a.server.PublicAgentCard;
 import io.a2a.server.apps.common.AbstractA2AServerTest;
 import io.a2a.spec.Event;
@@ -74,6 +75,8 @@ public static WebArchive createDeployment() throws Exception {
                 getJarForClass(Event.class),
                  //a2a-java-transport-grpc.jar
                  getJarForClass(GrpcHandler.class),
+                //a2a-java-sdk-microprofile-config.jar (needed to configure a2a-java settings via MP Config)
+                getJarForClass(MicroProfileConfigProvider.class),
                 // a2a-java-spec-grpc.jar (contains generated gRPC classes)
                  getJarForClass(A2AServiceGrpc.class), // Removing to avoid auto-registration by WildFly gRPC subsystem
                 // protobuf-java.jar - include correct version to match gencode 4.31.1
diff --git a/tests/jsonrpc/pom.xml b/tests/jsonrpc/pom.xml
index 13b75d9..18440d2 100644
--- a/tests/jsonrpc/pom.xml
+++ b/tests/jsonrpc/pom.xml
@@ -125,6 +125,11 @@
             <artifactId>a2a-java-sdk-transport-jsonrpc</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>io.github.a2asdk</groupId>
+            <artifactId>a2a-java-sdk-microprofile-config</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
     <build>
         <plugins>
diff --git a/tests/jsonrpc/src/test/java/org/wildfly/extras/a2a/test/server/apps/jakarta/JakartaA2AServerTest.java b/tests/jsonrpc/src/test/java/org/wildfly/extras/a2a/test/server/apps/jakarta/JakartaA2AServerTest.java
index 45de421..01e419b 100644
--- a/tests/jsonrpc/src/test/java/org/wildfly/extras/a2a/test/server/apps/jakarta/JakartaA2AServerTest.java
+++ b/tests/jsonrpc/src/test/java/org/wildfly/extras/a2a/test/server/apps/jakarta/JakartaA2AServerTest.java
@@ -8,6 +8,7 @@
 import io.a2a.client.http.A2AHttpClient;
 import io.a2a.client.transport.jsonrpc.JSONRPCTransport;
 import io.a2a.client.transport.jsonrpc.JSONRPCTransportConfigBuilder;
+import io.a2a.integrations.microprofile.MicroProfileConfigProvider;
 import io.a2a.server.PublicAgentCard;
 import io.a2a.server.apps.common.AbstractA2AServerTest;
 import io.a2a.spec.Event;
@@ -63,6 +64,8 @@ public static WebArchive createTestArchive() throws Exception {
                 getJarForClass(JSONRPCHandler.class),
                 // a2a-java-sdk-jakarta-jsonrpc.jar - contains WildflyJSONRPCTransportMetadata
                 getJarForClass(WildflyJSONRPCTransportMetadata.class),
+                //a2a-java-sdk-microprofile-config.jar (needed to configure a2a-java settings via MP Config)
+                getJarForClass(MicroProfileConfigProvider.class),
                 // mutiny-zero.jar. This is provided by some WildFly layers, but not always, and not in
                 // the server provisioned by Glow when inspecting our war
                 getJarForClass(ZeroPublisher.class)).toArray(new JavaArchive[0]);
diff --git a/tests/rest/pom.xml b/tests/rest/pom.xml
index 3ac4d8e..da81bd1 100644
--- a/tests/rest/pom.xml
+++ b/tests/rest/pom.xml
@@ -125,6 +125,11 @@
             <artifactId>protobuf-java</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>io.github.a2asdk</groupId>
+            <artifactId>a2a-java-sdk-microprofile-config</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
     <build>
         <plugins>
diff --git a/tests/rest/src/test/java/org/wildfly/extras/a2a/test/server/apps/rest/JakartaA2AServerTest.java b/tests/rest/src/test/java/org/wildfly/extras/a2a/test/server/apps/rest/JakartaA2AServerTest.java
index ad37bf1..0c8bcb1 100644
--- a/tests/rest/src/test/java/org/wildfly/extras/a2a/test/server/apps/rest/JakartaA2AServerTest.java
+++ b/tests/rest/src/test/java/org/wildfly/extras/a2a/test/server/apps/rest/JakartaA2AServerTest.java
@@ -9,6 +9,7 @@
 import io.a2a.client.transport.rest.RestTransportConfigBuilder;
 import io.a2a.grpc.A2AServiceGrpc;
 
+import io.a2a.integrations.microprofile.MicroProfileConfigProvider;
 import io.a2a.server.PublicAgentCard;
 import io.a2a.server.apps.common.AbstractA2AServerTest;
 import io.a2a.spec.Event;
@@ -67,6 +68,8 @@ public static WebArchive createTestArchive() throws Exception {
                 getJarForClass(A2AServiceGrpc.class), // Removing to avoid auto-registration by WildFly gRPC subsystem
                 // a2a-java-sdk-jakarta-rest.jar - contains WildflyRestTransportMetadata
                 getJarForClass(A2ARestServerResource.class),
+                //a2a-java-sdk-microprofile-config.jar (needed to configure a2a-java settings via MP Config)
+                getJarForClass(MicroProfileConfigProvider.class),
                 // protobuf-java.jar - include correct version to match gencode 4.31.1
                 getJarForClass(com.google.protobuf.InvalidProtocolBufferException.class),
                 getJarForClass(com.google.protobuf.util.JsonFormat.class),