diff --git a/examples/pom.xml b/examples/pom.xml
index 34e15ad..68a903e 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright (c) 2011, 2019 Oracle and/or its affiliates. All rights reserved.
+    Copyright (c) 2011, 2020 Oracle and/or its affiliates. All rights reserved.
 
     This program and the accompanying materials are made available under the
     terms of the Eclipse Distribution License v. 1.0, which is available at
@@ -266,13 +266,13 @@
         <dependency>
             <groupId>jakarta.xml.bind</groupId>
             <artifactId>jakarta.xml.bind-api</artifactId>
-            <version>3.0.0-RC1</version>
+            <version>3.0.0-RC3</version>
         </dependency>
 
         <dependency>
             <groupId>jakarta.enterprise</groupId>
             <artifactId>jakarta.enterprise.cdi-api</artifactId>
-            <version>3.0.0-M1</version>
+            <version>3.0.0-M2</version>
         </dependency>
 
         <dependency>
@@ -284,7 +284,7 @@
         <dependency>
             <groupId>jakarta.ejb</groupId>
             <artifactId>jakarta.ejb-api</artifactId>
-            <version>3.2.6</version>
+            <version>4.0.0-RC1</version>
         </dependency>
 
         <dependency>
diff --git a/examples/src/main/java/jaxrs/examples/async/LongRunningEjbResource.java b/examples/src/main/java/jaxrs/examples/async/LongRunningEjbResource.java
index f798bb7..aa8cd7c 100644
--- a/examples/src/main/java/jaxrs/examples/async/LongRunningEjbResource.java
+++ b/examples/src/main/java/jaxrs/examples/async/LongRunningEjbResource.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2019 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2020 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Distribution License v. 1.0, which is available at
@@ -10,14 +10,13 @@
 
 package jaxrs.examples.async;
 
+import jakarta.ejb.Asynchronous;
+import jakarta.ejb.Stateless;
 import jakarta.ws.rs.GET;
 import jakarta.ws.rs.Path;
 import jakarta.ws.rs.container.AsyncResponse;
 import jakarta.ws.rs.container.Suspended;
 
-import javax.ejb.Asynchronous;
-import javax.ejb.Stateless;
-
 /**
  * TODO: javadoc.
  *
diff --git a/examples/src/main/java/jaxrs/examples/filter/caching/ServerCachingFilter.java b/examples/src/main/java/jaxrs/examples/filter/caching/ServerCachingFilter.java
index a177aac..decee54 100644
--- a/examples/src/main/java/jaxrs/examples/filter/caching/ServerCachingFilter.java
+++ b/examples/src/main/java/jaxrs/examples/filter/caching/ServerCachingFilter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2019 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2020 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Distribution License v. 1.0, which is available at
@@ -12,6 +12,7 @@
 
 import java.io.IOException;
 
+import jakarta.annotation.Priority;
 import jakarta.ws.rs.Priorities;
 import jakarta.ws.rs.WebApplicationException;
 import jakarta.ws.rs.container.ContainerRequestContext;
@@ -19,8 +20,6 @@
 import jakarta.ws.rs.core.Response;
 import jakarta.ws.rs.ext.Provider;
 
-import javax.annotation.Priority;
-
 /**
  * ServerCachingFilter class.
  *
diff --git a/examples/src/main/java/jaxrs/examples/filter/compression/GzipEntityInterceptor.java b/examples/src/main/java/jaxrs/examples/filter/compression/GzipEntityInterceptor.java
index d9a1d98..ca48b57 100644
--- a/examples/src/main/java/jaxrs/examples/filter/compression/GzipEntityInterceptor.java
+++ b/examples/src/main/java/jaxrs/examples/filter/compression/GzipEntityInterceptor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2019 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2020 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Distribution License v. 1.0, which is available at
@@ -16,6 +16,7 @@
 import java.util.zip.GZIPInputStream;
 import java.util.zip.GZIPOutputStream;
 
+import jakarta.annotation.Priority;
 import jakarta.ws.rs.Priorities;
 import jakarta.ws.rs.ext.Provider;
 import jakarta.ws.rs.ext.ReaderInterceptor;
@@ -23,8 +24,6 @@
 import jakarta.ws.rs.ext.WriterInterceptor;
 import jakarta.ws.rs.ext.WriterInterceptorContext;
 
-import javax.annotation.Priority;
-
 /**
  * Example of GZIP entity interceptor.
  *
diff --git a/examples/src/main/java/jaxrs/examples/filter/logging/LoggingFilter.java b/examples/src/main/java/jaxrs/examples/filter/logging/LoggingFilter.java
index 537018f..962860b 100644
--- a/examples/src/main/java/jaxrs/examples/filter/logging/LoggingFilter.java
+++ b/examples/src/main/java/jaxrs/examples/filter/logging/LoggingFilter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2019 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2020 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Distribution License v. 1.0, which is available at
@@ -12,6 +12,7 @@
 
 import java.io.IOException;
 
+import jakarta.annotation.Priority;
 import jakarta.ws.rs.Priorities;
 import jakarta.ws.rs.container.ContainerRequestContext;
 import jakarta.ws.rs.container.ContainerRequestFilter;
@@ -19,8 +20,6 @@
 import jakarta.ws.rs.container.ContainerResponseFilter;
 import jakarta.ws.rs.ext.Provider;
 
-import javax.annotation.Priority;
-
 /**
  * Example of a logging resource filter (server-side).
  *
diff --git a/examples/src/main/java/jaxrs/examples/sse/ServerSentEventsResource.java b/examples/src/main/java/jaxrs/examples/sse/ServerSentEventsResource.java
index df4ab7b..4dde4a8 100644
--- a/examples/src/main/java/jaxrs/examples/sse/ServerSentEventsResource.java
+++ b/examples/src/main/java/jaxrs/examples/sse/ServerSentEventsResource.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2019 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2020 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Distribution License v. 1.0, which is available at
@@ -12,6 +12,10 @@
 
 import java.io.IOException;
 
+import jakarta.annotation.Resource;
+import jakarta.enterprise.concurrent.ManagedExecutorService;
+import jakarta.inject.Inject;
+import jakarta.inject.Singleton;
 import jakarta.ws.rs.DELETE;
 import jakarta.ws.rs.GET;
 import jakarta.ws.rs.POST;
@@ -23,11 +27,6 @@
 import jakarta.ws.rs.sse.Sse;
 import jakarta.ws.rs.sse.SseEventSink;
 
-import javax.annotation.Resource;
-import jakarta.enterprise.concurrent.ManagedExecutorService;
-import jakarta.inject.Inject;
-import jakarta.inject.Singleton;
-
 /**
  * @author Pavel Bucek (pavel.bucek at oracle.com)
  */
diff --git a/jaxrs-api/pom.xml b/jaxrs-api/pom.xml
index 37c27e6..aea727e 100644
--- a/jaxrs-api/pom.xml
+++ b/jaxrs-api/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright (c) 2011, 2019 Oracle and/or its affiliates. All rights reserved.
+    Copyright (c) 2011, 2020 Oracle and/or its affiliates. All rights reserved.
 
     This program and the accompanying materials are made available under the
     terms of the Eclipse Public License v. 2.0, which is available at
@@ -669,9 +669,9 @@
         <spec.version>2.2</spec.version>
         <spec.version.revision /> <!-- e.g. (Rev a) -->
 
-        <jaxb.api.version>3.0.0-RC1</jaxb.api.version>
-        <jaxb.impl.version>2.3.2</jaxb.impl.version>
-        <activation.api.version>2.0.0-rc1</activation.api.version>
+        <jaxb.api.version>3.0.0-RC3</jaxb.api.version>
+        <jaxb.impl.version>3.0.0-M2</jaxb.impl.version>
+        <activation.api.version>2.0.0-RC3</activation.api.version>
         <legal.doc.folder>${project.basedir}/..</legal.doc.folder>
     </properties>
 
diff --git a/jaxrs-api/src/main/java/jakarta/ws/rs/Priorities.java b/jaxrs-api/src/main/java/jakarta/ws/rs/Priorities.java
index b69b7ad..65aba64 100644
--- a/jaxrs-api/src/main/java/jakarta/ws/rs/Priorities.java
+++ b/jaxrs-api/src/main/java/jakarta/ws/rs/Priorities.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2019 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2020 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0, which is available at
@@ -18,7 +18,7 @@
 
 /**
  * A collection of built-in priority constants for the JAX-RS components that are supposed to be ordered based on their
- * {@code javax.annotation.Priority} class-level annotation value when used or applied by JAX-RS runtime.
+ * {@code jakarta.annotation.Priority} class-level annotation value when used or applied by JAX-RS runtime.
  * <p>
  * For example, JAX-RS filters and interceptors are grouped in chains for each of the message processing extension
  * points: Pre, PreMatch, Post as well as ReadFrom and WriteTo. Each of these chains is sorted based on priorities which
diff --git a/jaxrs-api/src/main/java/jakarta/ws/rs/client/ClientRequestFilter.java b/jaxrs-api/src/main/java/jakarta/ws/rs/client/ClientRequestFilter.java
index f0c5fbe..739a901 100644
--- a/jaxrs-api/src/main/java/jakarta/ws/rs/client/ClientRequestFilter.java
+++ b/jaxrs-api/src/main/java/jakarta/ws/rs/client/ClientRequestFilter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2019 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2020 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0, which is available at
@@ -34,7 +34,7 @@
     /**
      * Filter method called before a request has been dispatched to a client transport layer.
      *
-     * Filters in the filter chain are ordered according to their {@code javax.annotation.Priority} class-level annotation
+     * Filters in the filter chain are ordered according to their {@code jakarta.annotation.Priority} class-level annotation
      * value.
      *
      * @param requestContext request context.
diff --git a/jaxrs-api/src/main/java/jakarta/ws/rs/client/ClientResponseFilter.java b/jaxrs-api/src/main/java/jakarta/ws/rs/client/ClientResponseFilter.java
index 60a329b..ad2cf97 100644
--- a/jaxrs-api/src/main/java/jakarta/ws/rs/client/ClientResponseFilter.java
+++ b/jaxrs-api/src/main/java/jakarta/ws/rs/client/ClientResponseFilter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2019 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2020 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0, which is available at
@@ -35,7 +35,7 @@
      * Filter method called after a response has been provided for a request (either by a {@link ClientRequestFilter request
      * filter} or when the HTTP invocation returns).
      *
-     * Filters in the filter chain are ordered according to their {@code javax.annotation.Priority} class-level annotation
+     * Filters in the filter chain are ordered according to their {@code jakarta.annotation.Priority} class-level annotation
      * value.
      *
      * @param requestContext request context.
diff --git a/jaxrs-api/src/main/java/jakarta/ws/rs/container/ContainerRequestFilter.java b/jaxrs-api/src/main/java/jakarta/ws/rs/container/ContainerRequestFilter.java
index c552c41..8160436 100644
--- a/jaxrs-api/src/main/java/jakarta/ws/rs/container/ContainerRequestFilter.java
+++ b/jaxrs-api/src/main/java/jakarta/ws/rs/container/ContainerRequestFilter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2019 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2020 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0, which is available at
@@ -55,7 +55,7 @@
      * Filter method called before a request has been dispatched to a resource.
      *
      * <p>
-     * Filters in the filter chain are ordered according to their {@code javax.annotation.Priority} class-level annotation
+     * Filters in the filter chain are ordered according to their {@code jakarta.annotation.Priority} class-level annotation
      * value. If a request filter produces a response by calling {@link ContainerRequestContext#abortWith} method, the
      * execution of the (either pre-match or post-match) request filter chain is stopped and the response is passed to the
      * corresponding response filter chain (either pre-match or post-match). For example, a pre-match caching filter may
diff --git a/jaxrs-api/src/main/java/jakarta/ws/rs/container/ContainerResponseFilter.java b/jaxrs-api/src/main/java/jakarta/ws/rs/container/ContainerResponseFilter.java
index a2e6bce..d123e74 100644
--- a/jaxrs-api/src/main/java/jakarta/ws/rs/container/ContainerResponseFilter.java
+++ b/jaxrs-api/src/main/java/jakarta/ws/rs/container/ContainerResponseFilter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2019 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2020 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0, which is available at
@@ -49,7 +49,7 @@
      * Filter method called after a response has been provided for a request (either by a {@link ContainerRequestFilter
      * request filter} or by a matched resource method.
      * <p>
-     * Filters in the filter chain are ordered according to their {@code javax.annotation.Priority} class-level annotation
+     * Filters in the filter chain are ordered according to their {@code jakarta.annotation.Priority} class-level annotation
      * value.
      * </p>
      *
diff --git a/jaxrs-api/src/main/java/jakarta/ws/rs/core/Configurable.java b/jaxrs-api/src/main/java/jakarta/ws/rs/core/Configurable.java
index c11b8e7..2d49103 100644
--- a/jaxrs-api/src/main/java/jakarta/ws/rs/core/Configurable.java
+++ b/jaxrs-api/src/main/java/jakarta/ws/rs/core/Configurable.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2019 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2020 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0, which is available at
@@ -187,7 +187,7 @@
      * feature} meta-provider) to be instantiated and used in the scope of this configurable context.
      * <p>
      * This registration method provides the same functionality as {@link #register(Class)} except that any priority
-     * specified on the registered JAX-RS component class via {@code javax.annotation.Priority} annotation is overridden
+     * specified on the registered JAX-RS component class via {@code jakarta.annotation.Priority} annotation is overridden
      * with the supplied {@code priority} value.
      * </p>
      * <p>
@@ -226,7 +226,7 @@
      * feature} meta-provider) to be instantiated and used in the scope of this configurable context.
      * <p>
      * This registration method provides same functionality as {@link #register(Class, Class[])} except that any priority
-     * specified on the registered JAX-RS component class via {@code javax.annotation.Priority} annotation is overridden for
+     * specified on the registered JAX-RS component class via {@code jakarta.annotation.Priority} annotation is overridden for
      * each extension provider contract type separately with an integer priority value specified as a value in the supplied
      * map of [contract type, priority] pairs.
      * </p>
@@ -274,7 +274,7 @@
      * feature} meta-provider) to be instantiated and used in the scope of this configurable context.
      * <p>
      * This registration method provides the same functionality as {@link #register(Object)} except that any priority
-     * specified on the registered JAX-RS component class via {@code javax.annotation.Priority} annotation is overridden
+     * specified on the registered JAX-RS component class via {@code jakarta.annotation.Priority} annotation is overridden
      * with the supplied {@code priority} value.
      * </p>
      * <p>
@@ -313,7 +313,7 @@
      * feature} meta-provider) to be instantiated and used in the scope of this configurable context.
      * <p>
      * This registration method provides same functionality as {@link #register(Object, Class[])} except that any priority
-     * specified on the registered JAX-RS component class via {@code javax.annotation.Priority} annotation is overridden for
+     * specified on the registered JAX-RS component class via {@code jakarta.annotation.Priority} annotation is overridden for
      * each extension provider contract type separately with an integer priority value specified as a value in the supplied
      * map of [contract type, priority] pairs.
      * </p>
diff --git a/jaxrs-api/src/main/javadoc/overview.html b/jaxrs-api/src/main/javadoc/overview.html
index c3ffca7..7253d2c 100644
--- a/jaxrs-api/src/main/javadoc/overview.html
+++ b/jaxrs-api/src/main/javadoc/overview.html
@@ -1,6 +1,6 @@
 <!--
 
-    Copyright (c) 2013, 2019 Oracle and/or its affiliates. All rights reserved.
+    Copyright (c) 2013, 2020 Oracle and/or its affiliates. All rights reserved.
 
     This program and the accompanying materials are made available under the
     terms of the Eclipse Public License v. 2.0, which is available at
@@ -84,14 +84,14 @@
 <h1>Provider extensions</h1>
 
 <p>JAX-RS applications may provide custom extensions to the client and server runtime using the
-    common extension APIs defined in <a href="javax/ws/rs/ext/package-summary.html">jakarta.ws.rs.ext</a>
+    common extension APIs defined in <a href="jakarta/ws/rs/ext/package-summary.html">jakarta.ws.rs.ext</a>
     package, namely entity providers and entity provider interceptors. Additionally, request and
     response processing chains on client as well as server side can be further customized by
     implemening custom request and response filters - see the
-    <a href="javax/ws/rs/client/ClientRequestFilter.html">ClientRequestFilter</a>,
-    <a href="javax/ws/rs/client/ClientResponseFilter.html">ClientResponseFilter</a>,
-    <a href="javax/ws/rs/container/ContainerRequestFilter.html">ContainerRequestFilter</a>,
-    <a href="javax/ws/rs/container/ContainerResponseFilter.html">ContainerResponseFilter</a>
+    <a href="jakarta/ws/rs/client/ClientRequestFilter.html">ClientRequestFilter</a>,
+    <a href="jakarta/ws/rs/client/ClientResponseFilter.html">ClientResponseFilter</a>,
+    <a href="jakarta/ws/rs/container/ContainerRequestFilter.html">ContainerRequestFilter</a>,
+    <a href="jakarta/ws/rs/container/ContainerResponseFilter.html">ContainerResponseFilter</a>
     APIs.</p>
 </body>
 </html>
diff --git a/jaxrs-api/src/test/java/jakarta/ws/rs/core/JaxbLinkTest.java b/jaxrs-api/src/test/java/jakarta/ws/rs/core/JaxbLinkTest.java
index 36a0627..8f932d4 100644
--- a/jaxrs-api/src/test/java/jakarta/ws/rs/core/JaxbLinkTest.java
+++ b/jaxrs-api/src/test/java/jakarta/ws/rs/core/JaxbLinkTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2019 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2020 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0, which is available at
@@ -29,7 +29,6 @@
 import javax.xml.namespace.QName;
 import javax.xml.transform.stream.StreamSource;
 
-import org.junit.Ignore;
 import org.junit.Test;
 
 import jakarta.xml.bind.JAXBContext;
@@ -44,7 +43,6 @@
  */
 public class JaxbLinkTest {
 
-    @Ignore("JAXB implementation does not yet support jakarta.* namespace")
     @Test
     public void testSerializationOfJaxbLink() throws Exception {
         JAXBContext jaxbContext = JAXBContext.newInstance(Link.JaxbLink.class);