diff --git a/addons/common/persistence/infinispan/pom.xml b/addons/common/persistence/infinispan/pom.xml
index 436eb882c18..609f06d9732 100644
--- a/addons/common/persistence/infinispan/pom.xml
+++ b/addons/common/persistence/infinispan/pom.xml
@@ -50,7 +50,7 @@
   <dependencies>
     <!--~~(No version provided)~~>--><dependency>
       <groupId>org.infinispan</groupId>
-      <artifactId>infinispan-client-hotrod-jakarta</artifactId>
+      <artifactId>infinispan-client-hotrod</artifactId>
     </dependency>
     <dependency>
       <groupId>org.kie.kogito</groupId>
diff --git a/jbpm/process-serialization-protobuf/src/main/java/org/jbpm/flow/serialization/protobuf/ProtostreamProtobufAdapterTypeProvider.java b/jbpm/process-serialization-protobuf/src/main/java/org/jbpm/flow/serialization/protobuf/ProtostreamProtobufAdapterTypeProvider.java
index 32a670c929c..348acac59b7 100644
--- a/jbpm/process-serialization-protobuf/src/main/java/org/jbpm/flow/serialization/protobuf/ProtostreamProtobufAdapterTypeProvider.java
+++ b/jbpm/process-serialization-protobuf/src/main/java/org/jbpm/flow/serialization/protobuf/ProtostreamProtobufAdapterTypeProvider.java
@@ -183,7 +183,7 @@ private FieldDescriptorProto buildFieldDescriptor(FieldDescriptor descriptor) {
             }
         }
         fieldBuilder.setLabel(descriptor.getLabel() == Label.ONE_OF ? FieldDescriptorProto.Label.LABEL_OPTIONAL : FieldDescriptorProto.Label.valueOf("LABEL_" + descriptor.getLabel().name()));
-        fieldBuilder.setProto3Optional(!descriptor.isRequired());
+        fieldBuilder.setProto3Optional(descriptor.getLabel() != Label.REQUIRED);
         return fieldBuilder.build();
     }
 
diff --git a/kogito-build/kogito-dependencies-bom/pom.xml b/kogito-build/kogito-dependencies-bom/pom.xml
index 26fae00aa0d..3ba1ab0b42d 100644
--- a/kogito-build/kogito-dependencies-bom/pom.xml
+++ b/kogito-build/kogito-dependencies-bom/pom.xml
@@ -35,7 +35,7 @@
 
   <properties>
     <!-- this version property is used in plugins but also in dependencies too -->
-    <version.io.quarkus>3.8.6</version.io.quarkus>
+    <version.io.quarkus>3.15.1</version.io.quarkus>
     <version.io.quarkus.quarkus-test>${version.io.quarkus}</version.io.quarkus.quarkus-test>
     <version.org.springframework.boot>3.2.6</version.org.springframework.boot>
     <version.org.apache.kafka>3.7.0</version.org.apache.kafka>
@@ -50,7 +50,7 @@
     <version.net.minidev.jsonsmart>2.4.10</version.net.minidev.jsonsmart>
     <version.net.thisptr.jackson-jq>1.0.0-preview.20240207</version.net.thisptr.jackson-jq>
     <version.io.quarkiverse.jackson-jq>2.0.2</version.io.quarkiverse.jackson-jq>
-    <version.io.quarkiverse.openapi.generator>2.4.1</version.io.quarkiverse.openapi.generator>
+    <version.io.quarkiverse.openapi.generator>2.5.0</version.io.quarkiverse.openapi.generator>
     <version.io.quarkiverse.asyncapi>0.3.0</version.io.quarkiverse.asyncapi>
     <version.io.quarkiverse.reactivemessaging.http>2.4.1</version.io.quarkiverse.reactivemessaging.http>
     <version.io.quarkiverse.embedded.postgresql>0.2.3</version.io.quarkiverse.embedded.postgresql>
@@ -102,8 +102,8 @@
 
     <version.org.graalvm.nativeimage>23.1.2</version.org.graalvm.nativeimage>
 
-    <version.org.infinispan>14.0.27.Final</version.org.infinispan>
-    <version.org.infinispan.protostream>4.6.5.Final</version.org.infinispan.protostream>
+    <version.org.infinispan>15.0.8.Final</version.org.infinispan>
+    <version.org.infinispan.protostream>5.0.8.Final</version.org.infinispan.protostream>
 
     <version.org.rocksdb>7.10.2</version.org.rocksdb>
     <!-- consider migrating to 3.x JDK 9: https://jakarta.ee/specifications/restful-ws/ -->
@@ -112,7 +112,7 @@
     <version.org.keycloak>24.0.4</version.org.keycloak>
     <!-- It seems that the confluent kafka cannot replace wurstmeister/kafka so easily. See FAI-729 -->
     <version.wurstmeister.kafka>2.12-2.2.1</version.wurstmeister.kafka>
-    <version.org.mongo>4.11.1</version.org.mongo>
+    <version.org.mongo>5.1.4</version.org.mongo>
     <version.org.mongo-image>4.4.14</version.org.mongo-image>
     <version.org.mozilla.rhino>1.7.13</version.org.mozilla.rhino>
     <version.org.redis>2.0.4</version.org.redis>
@@ -128,7 +128,7 @@
     <version.org.junit.vintage>5.10.2</version.org.junit.vintage>
     <version.org.junit.platform>1.10.2</version.org.junit.platform> <!-- otherwise Quarkus brings its own, silently disabling some tests -->
     <version.org.mockito>5.8.0</version.org.mockito>
-    <version.org.testcontainers>1.19.6</version.org.testcontainers>
+    <version.org.testcontainers>1.20.1</version.org.testcontainers>
     <version.org.xmlunit-core>2.10.0</version.org.xmlunit-core>
     <version.io.rest-assured>5.4.0</version.io.rest-assured>
 
@@ -721,7 +721,7 @@
       </dependency>
       <dependency>
         <groupId>org.infinispan</groupId>
-        <artifactId>infinispan-client-hotrod-jakarta</artifactId>
+        <artifactId>infinispan-client-hotrod</artifactId>
         <version>${version.org.infinispan}</version>
       </dependency>
       <dependency>
diff --git a/kogito-codegen-modules/kogito-codegen-processes/src/main/java/org/kie/kogito/codegen/process/persistence/marshaller/AbstractMarshallerGenerator.java b/kogito-codegen-modules/kogito-codegen-processes/src/main/java/org/kie/kogito/codegen/process/persistence/marshaller/AbstractMarshallerGenerator.java
index ac695481d2c..cb4649373af 100644
--- a/kogito-codegen-modules/kogito-codegen-processes/src/main/java/org/kie/kogito/codegen/process/persistence/marshaller/AbstractMarshallerGenerator.java
+++ b/kogito-codegen-modules/kogito-codegen-processes/src/main/java/org/kie/kogito/codegen/process/persistence/marshaller/AbstractMarshallerGenerator.java
@@ -20,14 +20,8 @@
 
 import java.io.IOException;
 import java.io.Serializable;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 import java.util.Map.Entry;
-import java.util.NoSuchElementException;
-import java.util.UUID;
 import java.util.function.Predicate;
 import java.util.stream.Collectors;
 
@@ -36,11 +30,7 @@
 import org.infinispan.protostream.FileDescriptorSource;
 import org.infinispan.protostream.SerializationContext;
 import org.infinispan.protostream.config.Configuration;
-import org.infinispan.protostream.descriptors.Descriptor;
-import org.infinispan.protostream.descriptors.EnumDescriptor;
-import org.infinispan.protostream.descriptors.FieldDescriptor;
-import org.infinispan.protostream.descriptors.FileDescriptor;
-import org.infinispan.protostream.descriptors.Option;
+import org.infinispan.protostream.descriptors.*;
 import org.infinispan.protostream.impl.SerializationContextImpl;
 import org.kie.kogito.codegen.api.context.KogitoBuildContext;
 import org.kie.kogito.codegen.api.context.impl.JavaKogitoBuildContext;
@@ -54,25 +44,8 @@
 import com.github.javaparser.ast.body.ClassOrInterfaceDeclaration;
 import com.github.javaparser.ast.body.MethodDeclaration;
 import com.github.javaparser.ast.body.VariableDeclarator;
-import com.github.javaparser.ast.expr.BinaryExpr;
-import com.github.javaparser.ast.expr.CastExpr;
-import com.github.javaparser.ast.expr.ClassExpr;
-import com.github.javaparser.ast.expr.EnclosedExpr;
-import com.github.javaparser.ast.expr.Expression;
-import com.github.javaparser.ast.expr.IntegerLiteralExpr;
-import com.github.javaparser.ast.expr.MethodCallExpr;
-import com.github.javaparser.ast.expr.NameExpr;
-import com.github.javaparser.ast.expr.NullLiteralExpr;
-import com.github.javaparser.ast.expr.ObjectCreationExpr;
-import com.github.javaparser.ast.expr.SimpleName;
-import com.github.javaparser.ast.expr.StringLiteralExpr;
-import com.github.javaparser.ast.expr.VariableDeclarationExpr;
-import com.github.javaparser.ast.stmt.BlockStmt;
-import com.github.javaparser.ast.stmt.IfStmt;
-import com.github.javaparser.ast.stmt.ReturnStmt;
-import com.github.javaparser.ast.stmt.SwitchEntry;
-import com.github.javaparser.ast.stmt.SwitchStmt;
-import com.github.javaparser.ast.stmt.ThrowStmt;
+import com.github.javaparser.ast.expr.*;
+import com.github.javaparser.ast.stmt.*;
 import com.github.javaparser.ast.type.ClassOrInterfaceType;
 
 import static com.github.javaparser.ast.Modifier.Keyword.PUBLIC;
@@ -228,7 +201,7 @@ public List<CompilationUnit> generate(FileDescriptorSource proto) throws IOExcep
                         }
 
                         if (customTypeName.equals(Serializable.class.getName())) {
-                            String fieldClazz = (String) field.getOptionByName(KOGITO_JAVA_CLASS_OPTION);
+                            String fieldClazz = field.getOptionByName(KOGITO_JAVA_CLASS_OPTION).getName();
                             if (fieldClazz == null) {
                                 throw new IllegalArgumentException(format("Serializable proto field '%s' is missing value for option %s", field.getName(), KOGITO_JAVA_CLASS_OPTION));
                             } else {
@@ -317,7 +290,11 @@ public List<CompilationUnit> generate(FileDescriptorSource proto) throws IOExcep
     }
 
     protected String packageFromOption(FileDescriptor d, Descriptor msg) {
-        return packageFromOption(d, msg.getOption(JAVA_PACKAGE_OPTION));
+        Option option = msg.getOptions().stream()
+                .filter(o -> JAVA_PACKAGE_OPTION.equals(o.getName()))
+                .findAny()
+                .orElse(null);
+        return packageFromOption(d, option);
     }
 
     protected String packageFromOption(FileDescriptor d, EnumDescriptor msg) {
diff --git a/quarkus/addons/camel/deployment/pom.xml b/quarkus/addons/camel/deployment/pom.xml
index a613ae06df0..22ffe09b80e 100644
--- a/quarkus/addons/camel/deployment/pom.xml
+++ b/quarkus/addons/camel/deployment/pom.xml
@@ -82,6 +82,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>
diff --git a/quarkus/addons/camel/runtime/pom.xml b/quarkus/addons/camel/runtime/pom.xml
index a68826951ba..53848a05617 100644
--- a/quarkus/addons/camel/runtime/pom.xml
+++ b/quarkus/addons/camel/runtime/pom.xml
@@ -90,6 +90,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>
diff --git a/quarkus/addons/dynamic/deployment/pom.xml b/quarkus/addons/dynamic/deployment/pom.xml
index 7c4332e4de3..aebebbe291e 100644
--- a/quarkus/addons/dynamic/deployment/pom.xml
+++ b/quarkus/addons/dynamic/deployment/pom.xml
@@ -70,6 +70,9 @@
              <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>
diff --git a/quarkus/addons/dynamic/runtime/pom.xml b/quarkus/addons/dynamic/runtime/pom.xml
index 98c099d0d60..560872c413c 100644
--- a/quarkus/addons/dynamic/runtime/pom.xml
+++ b/quarkus/addons/dynamic/runtime/pom.xml
@@ -84,6 +84,9 @@
              <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>
diff --git a/quarkus/addons/events/decisions/deployment/pom.xml b/quarkus/addons/events/decisions/deployment/pom.xml
index 7a12f4a95e7..b6e9f2b346b 100644
--- a/quarkus/addons/events/decisions/deployment/pom.xml
+++ b/quarkus/addons/events/decisions/deployment/pom.xml
@@ -64,6 +64,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>
diff --git a/quarkus/addons/events/mongodb/deployment/pom.xml b/quarkus/addons/events/mongodb/deployment/pom.xml
index 36fe75a2786..6d19e6ecb37 100644
--- a/quarkus/addons/events/mongodb/deployment/pom.xml
+++ b/quarkus/addons/events/mongodb/deployment/pom.xml
@@ -64,6 +64,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>
diff --git a/quarkus/addons/events/predictions/deployment/pom.xml b/quarkus/addons/events/predictions/deployment/pom.xml
index 403b958d167..d485b12fa61 100644
--- a/quarkus/addons/events/predictions/deployment/pom.xml
+++ b/quarkus/addons/events/predictions/deployment/pom.xml
@@ -64,6 +64,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>
diff --git a/quarkus/addons/events/process/runtime/pom.xml b/quarkus/addons/events/process/runtime/pom.xml
index 50ef92684c1..b852f1149fa 100644
--- a/quarkus/addons/events/process/runtime/pom.xml
+++ b/quarkus/addons/events/process/runtime/pom.xml
@@ -134,6 +134,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>
diff --git a/quarkus/addons/explainability/runtime/pom.xml b/quarkus/addons/explainability/runtime/pom.xml
index 5a36104b6b2..f4d2cc1b614 100644
--- a/quarkus/addons/explainability/runtime/pom.xml
+++ b/quarkus/addons/explainability/runtime/pom.xml
@@ -116,6 +116,9 @@
                             <version>${version.io.quarkus}</version>
                         </path>
                     </annotationProcessorPaths>
+                    <compilerArgs>
+                        <arg>-AlegacyConfigRoot=true</arg>
+                    </compilerArgs>
                 </configuration>
             </plugin>
             <plugin>
diff --git a/quarkus/addons/fabric8-kubernetes-service-catalog/deployment/pom.xml b/quarkus/addons/fabric8-kubernetes-service-catalog/deployment/pom.xml
index 4535fa8c29b..7f847f9cde6 100644
--- a/quarkus/addons/fabric8-kubernetes-service-catalog/deployment/pom.xml
+++ b/quarkus/addons/fabric8-kubernetes-service-catalog/deployment/pom.xml
@@ -63,6 +63,9 @@
                             <version>${version.io.quarkus}</version>
                         </path>
                     </annotationProcessorPaths>
+                    <compilerArgs>
+                        <arg>-AlegacyConfigRoot=true</arg>
+                    </compilerArgs>
                 </configuration>
             </plugin>
         </plugins>
diff --git a/quarkus/addons/fabric8-kubernetes-service-catalog/runtime/pom.xml b/quarkus/addons/fabric8-kubernetes-service-catalog/runtime/pom.xml
index 0f8b22f9f69..e37281d150c 100644
--- a/quarkus/addons/fabric8-kubernetes-service-catalog/runtime/pom.xml
+++ b/quarkus/addons/fabric8-kubernetes-service-catalog/runtime/pom.xml
@@ -129,6 +129,9 @@
                             <version>${version.io.quarkus}</version>
                         </path>
                     </annotationProcessorPaths>
+                    <compilerArgs>
+                        <arg>-AlegacyConfigRoot=true</arg>
+                    </compilerArgs>
                 </configuration>
             </plugin>
         </plugins>
diff --git a/quarkus/addons/flyway/deployment/pom.xml b/quarkus/addons/flyway/deployment/pom.xml
index 1e6eefccdc8..825096b9f9b 100644
--- a/quarkus/addons/flyway/deployment/pom.xml
+++ b/quarkus/addons/flyway/deployment/pom.xml
@@ -74,6 +74,9 @@
                             <version>${version.io.quarkus}</version>
                         </path>
                     </annotationProcessorPaths>
+                    <compilerArgs>
+                        <arg>-AlegacyConfigRoot=true</arg>
+                    </compilerArgs>
                 </configuration>
             </plugin>
         </plugins>
diff --git a/quarkus/addons/flyway/runtime/pom.xml b/quarkus/addons/flyway/runtime/pom.xml
index 3190d2cbf8b..0d56fede89e 100644
--- a/quarkus/addons/flyway/runtime/pom.xml
+++ b/quarkus/addons/flyway/runtime/pom.xml
@@ -86,6 +86,9 @@
                             <version>${version.io.quarkus}</version>
                         </path>
                     </annotationProcessorPaths>
+                    <compilerArgs>
+                        <arg>-AlegacyConfigRoot=true</arg>
+                    </compilerArgs>
                 </configuration>
             </plugin>
         </plugins>
diff --git a/quarkus/addons/jobs/messaging/deployment/pom.xml b/quarkus/addons/jobs/messaging/deployment/pom.xml
index 85f34759918..f648834dd98 100644
--- a/quarkus/addons/jobs/messaging/deployment/pom.xml
+++ b/quarkus/addons/jobs/messaging/deployment/pom.xml
@@ -83,6 +83,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>
diff --git a/quarkus/addons/persistence/infinispan/runtime/pom.xml b/quarkus/addons/persistence/infinispan/runtime/pom.xml
index 4fc149b6251..b91aa456775 100644
--- a/quarkus/addons/persistence/infinispan/runtime/pom.xml
+++ b/quarkus/addons/persistence/infinispan/runtime/pom.xml
@@ -93,6 +93,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>
diff --git a/quarkus/addons/persistence/rocksdb/runtime/pom.xml b/quarkus/addons/persistence/rocksdb/runtime/pom.xml
index 1056cf7965d..4c15802769a 100644
--- a/quarkus/addons/persistence/rocksdb/runtime/pom.xml
+++ b/quarkus/addons/persistence/rocksdb/runtime/pom.xml
@@ -92,6 +92,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>
diff --git a/quarkus/addons/process-management/runtime/pom.xml b/quarkus/addons/process-management/runtime/pom.xml
index 48161a444b1..dea3c6b06c7 100644
--- a/quarkus/addons/process-management/runtime/pom.xml
+++ b/quarkus/addons/process-management/runtime/pom.xml
@@ -123,6 +123,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>
diff --git a/quarkus/extensions/kogito-quarkus-extension-common/kogito-quarkus-common-deployment/pom.xml b/quarkus/extensions/kogito-quarkus-extension-common/kogito-quarkus-common-deployment/pom.xml
index 0e417293745..54e736f2ffb 100644
--- a/quarkus/extensions/kogito-quarkus-extension-common/kogito-quarkus-common-deployment/pom.xml
+++ b/quarkus/extensions/kogito-quarkus-extension-common/kogito-quarkus-common-deployment/pom.xml
@@ -85,7 +85,7 @@
     </dependency>
     <dependency>
       <groupId>io.quarkus</groupId>
-      <artifactId>quarkus-resteasy-reactive-spi-deployment</artifactId>
+      <artifactId>quarkus-rest-server-spi-deployment</artifactId>
     </dependency>
     <dependency>
       <groupId>io.quarkus</groupId>
diff --git a/quarkus/extensions/kogito-quarkus-extension-common/kogito-quarkus-common/pom.xml b/quarkus/extensions/kogito-quarkus-extension-common/kogito-quarkus-common/pom.xml
index 60d9efda1fc..fdcb5777629 100644
--- a/quarkus/extensions/kogito-quarkus-extension-common/kogito-quarkus-common/pom.xml
+++ b/quarkus/extensions/kogito-quarkus-extension-common/kogito-quarkus-common/pom.xml
@@ -113,6 +113,9 @@
                             <version>${version.io.quarkus}</version>
                         </path>
                     </annotationProcessorPaths>
+                    <compilerArgs>
+                        <arg>-AlegacyConfigRoot=true</arg>
+                    </compilerArgs>
                 </configuration>
             </plugin>
             <plugin>
diff --git a/quarkus/extensions/kogito-quarkus-rules-extension/kogito-quarkus-rules-deployment/pom.xml b/quarkus/extensions/kogito-quarkus-rules-extension/kogito-quarkus-rules-deployment/pom.xml
index 3336f6660c2..31a223d4707 100644
--- a/quarkus/extensions/kogito-quarkus-rules-extension/kogito-quarkus-rules-deployment/pom.xml
+++ b/quarkus/extensions/kogito-quarkus-rules-extension/kogito-quarkus-rules-deployment/pom.xml
@@ -89,6 +89,9 @@
                             <version>${version.io.quarkus}</version>
                         </path>
                     </annotationProcessorPaths>
+                    <compilerArgs>
+                        <arg>-AlegacyConfigRoot=true</arg>
+                    </compilerArgs>
                 </configuration>
             </plugin>
         </plugins>
diff --git a/quarkus/extensions/kogito-quarkus-rules-extension/kogito-quarkus-rules/pom.xml b/quarkus/extensions/kogito-quarkus-rules-extension/kogito-quarkus-rules/pom.xml
index ec86ffab09f..bd519244976 100644
--- a/quarkus/extensions/kogito-quarkus-rules-extension/kogito-quarkus-rules/pom.xml
+++ b/quarkus/extensions/kogito-quarkus-rules-extension/kogito-quarkus-rules/pom.xml
@@ -98,6 +98,9 @@
                             <version>${version.io.quarkus}</version>
                         </path>
                     </annotationProcessorPaths>
+                    <compilerArgs>
+                        <arg>-AlegacyConfigRoot=true</arg>
+                    </compilerArgs>
                 </configuration>
             </plugin>
             <plugin>
diff --git a/quarkus/extensions/kogito-quarkus-serverless-workflow-extension/kogito-quarkus-serverless-workflow-deployment/pom.xml b/quarkus/extensions/kogito-quarkus-serverless-workflow-extension/kogito-quarkus-serverless-workflow-deployment/pom.xml
index 5caf3a85a6e..ceac3864a24 100644
--- a/quarkus/extensions/kogito-quarkus-serverless-workflow-extension/kogito-quarkus-serverless-workflow-deployment/pom.xml
+++ b/quarkus/extensions/kogito-quarkus-serverless-workflow-extension/kogito-quarkus-serverless-workflow-deployment/pom.xml
@@ -84,11 +84,19 @@
     </dependency>
     <dependency>
       <groupId>io.quarkus</groupId>
-      <artifactId>quarkus-rest-client-deployment</artifactId>
+      <artifactId>quarkus-resteasy-client-deployment</artifactId>
     </dependency>
     <dependency>
       <groupId>io.quarkus</groupId>
-      <artifactId>quarkus-rest-client-jackson-deployment</artifactId>
+      <artifactId>quarkus-resteasy-client-jackson-deployment</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.quarkus</groupId>
+      <artifactId>quarkus-resteasy-common-deployment</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.quarkus</groupId>
+      <artifactId>quarkus-apache-httpclient-deployment</artifactId>
     </dependency>
     <dependency>
       <groupId>io.quarkus</groupId>
@@ -124,6 +132,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>
diff --git a/quarkus/extensions/kogito-quarkus-serverless-workflow-extension/kogito-quarkus-serverless-workflow/pom.xml b/quarkus/extensions/kogito-quarkus-serverless-workflow-extension/kogito-quarkus-serverless-workflow/pom.xml
index 8da03ff0f7b..098c0d745fe 100644
--- a/quarkus/extensions/kogito-quarkus-serverless-workflow-extension/kogito-quarkus-serverless-workflow/pom.xml
+++ b/quarkus/extensions/kogito-quarkus-serverless-workflow-extension/kogito-quarkus-serverless-workflow/pom.xml
@@ -57,12 +57,12 @@
     </dependency>
     <dependency>
       <groupId>io.quarkus</groupId>
-      <artifactId>quarkus-rest-client</artifactId>
+      <artifactId>quarkus-resteasy-client</artifactId>
     </dependency>
 
     <dependency>
       <groupId>io.quarkus</groupId>
-      <artifactId>quarkus-rest-client-jackson</artifactId>
+      <artifactId>quarkus-resteasy-client-jackson</artifactId>
     </dependency>
 
     <dependency>
@@ -182,6 +182,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>
diff --git a/quarkus/extensions/kogito-quarkus-workflow-extension-common/kogito-quarkus-workflow-common-deployment/pom.xml b/quarkus/extensions/kogito-quarkus-workflow-extension-common/kogito-quarkus-workflow-common-deployment/pom.xml
index cf9e3b9ea6d..ddb5c70ca81 100644
--- a/quarkus/extensions/kogito-quarkus-workflow-extension-common/kogito-quarkus-workflow-common-deployment/pom.xml
+++ b/quarkus/extensions/kogito-quarkus-workflow-extension-common/kogito-quarkus-workflow-common-deployment/pom.xml
@@ -95,6 +95,9 @@
               <version>${version.io.quarkus}</version>
             </path>
           </annotationProcessorPaths>
+          <compilerArgs>
+            <arg>-AlegacyConfigRoot=true</arg>
+          </compilerArgs>
         </configuration>
       </plugin>
     </plugins>