diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 1ffdd31..0fe426e 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -25,16 +25,6 @@ jobs:
            
     steps:
     - uses: actions/checkout@v2
-    - name: Set up JDK 1.8
-      uses: actions/setup-java@v1
-      with:
-        java-version: 1.8
-    - name: Build with Maven
-      env:
-          HTTPCLIENT_VERSION: ${{ matrix.HTTPCLIENT_VERSION }}
-          HTTPCLIENT_TEST_VERSION: ${{ matrix.HTTPCLIENT_TEST_VERSION }}
-          JDOC: ${{ matrix.JDOC }}
-      run: mvn -B -Dhttpclient.version=$HTTPCLIENT_VERSION -Dhttpclient.test.version=$HTTPCLIENT_TEST_VERSION verify $JDOC
     - name: Set up JDK 11
       uses: actions/setup-java@v1
       with:
diff --git a/pom.xml b/pom.xml
index d019b02..4378d03 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 
   <groupId>org.mitre.dsmiley.httpproxy</groupId>
   <artifactId>smiley-http-proxy-servlet</artifactId>
-  <version>1.13-SNAPSHOT</version>
+  <version>2.0-SNAPSHOT</version>
   <packaging>jar</packaging>
 
   <name>Smiley's HTTP Proxy Servlet</name>
@@ -54,11 +54,10 @@
 
   <dependencies>
 
-    <!-- Probably works with 3.0 as well -->
     <dependency>
-      <groupId>javax.servlet</groupId>
-      <artifactId>javax.servlet-api</artifactId>
-      <version>3.1.0</version>
+      <groupId>jakarta.servlet</groupId>
+      <artifactId>jakarta.servlet-api</artifactId>
+      <version>5.0.0</version>
       <scope>provided</scope>
     </dependency>
 
@@ -84,9 +83,9 @@
     </dependency>
 
     <dependency>
-      <groupId>httpunit</groupId>
+      <groupId>com.github.hazendaz.httpunit</groupId>
       <artifactId>httpunit</artifactId>
-      <version>1.7</version>
+      <version>2.0.0</version>
       <scope>test</scope>
     </dependency>
 
@@ -106,7 +105,7 @@
     <dependency>
       <groupId>org.eclipse.jetty</groupId>
       <artifactId>jetty-servlet</artifactId>
-      <version>9.4.30.v20200611</version>
+      <version>11.0.13</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
@@ -147,8 +146,8 @@
  org.apache.http.util; version="0",
  org.apache.http.client.utils;version="0",
  org.apache.http.client.methods;version="0",
- javax.servlet;version="0",
- javax.servlet.http;version="0",
+ jakarta.servlet;version="0",
+ jakarta.servlet.http;version="0",
  javax.net.ssl;version="0", org.apache.http.client.config;version="0"</Import-Package>
             </manifestEntries>
           </archive>
@@ -191,6 +190,41 @@
         <version>3.9.1</version>
       </plugin>
 
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-shade-plugin</artifactId>
+        <version>3.2.2</version>
+        <executions>
+          <execution>
+            <id>javax</id>
+            <phase>package</phase>
+            <goals>
+              <goal>shade</goal>
+            </goals>
+            <configuration>
+              <shadedClassifierName>javax</shadedClassifierName>
+              <shadedArtifactAttached>true</shadedArtifactAttached>
+              <createDependencyReducedPom>false</createDependencyReducedPom>
+              <artifactSet>
+                <includes>
+                  <include>${project.groupId}:${project.artifactId}</include>
+                </includes>
+              </artifactSet>
+              <relocations>
+                <relocation>
+                  <pattern>jakarta.servlet</pattern>
+                  <shadedPattern>javax.servlet</shadedPattern>
+                </relocation>
+                <relocation>
+                  <pattern>jakarta.annotation</pattern>
+                  <shadedPattern>javax.annotation</shadedPattern>
+                </relocation>
+              </relocations>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+
     </plugins>
   </build>
 
diff --git a/src/main/java/org/mitre/dsmiley/httpproxy/ProxyServlet.java b/src/main/java/org/mitre/dsmiley/httpproxy/ProxyServlet.java
index 7be138b..a22ace6 100755
--- a/src/main/java/org/mitre/dsmiley/httpproxy/ProxyServlet.java
+++ b/src/main/java/org/mitre/dsmiley/httpproxy/ProxyServlet.java
@@ -37,11 +37,11 @@
 import org.apache.http.message.HeaderGroup;
 import org.apache.http.util.EntityUtils;
 
-import javax.servlet.ServletException;
-import javax.servlet.http.Cookie;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.Cookie;
+import jakarta.servlet.http.HttpServlet;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 import java.io.Closeable;
 import java.io.IOException;
 import java.io.InputStream;
@@ -272,7 +272,7 @@ protected void initTarget() throws ServletException {
   }
 
   /**
-   * Called from {@link #init(javax.servlet.ServletConfig)}.
+   * Called from {@link #init(jakarta.servlet.ServletConfig)}.
    * HttpClient offers many opportunities for customization.
    * In any case, it should be thread-safe.
    */
@@ -374,11 +374,8 @@ protected void service(HttpServletRequest servletRequest, HttpServletResponse se
 
       // Process the response:
 
-      // Pass the response code. This method with the "reason phrase" is deprecated but it's the
-      //   only way to pass the reason along too.
       int statusCode = proxyResponse.getStatusLine().getStatusCode();
-      //noinspection deprecation
-      servletResponse.setStatus(statusCode, proxyResponse.getStatusLine().getReasonPhrase());
+      servletResponse.setStatus(statusCode);
 
       // Copying response headers to make sure SESSIONID or other Cookie which comes from the remote
       // server will be saved in client when the proxied url was redirected to another one.
@@ -751,7 +748,7 @@ protected String rewriteQueryStringFromRequest(HttpServletRequest servletRequest
   }
 
   /**
-   * Allow overrides of {@link javax.servlet.http.HttpServletRequest#getPathInfo()}.
+   * Allow overrides of {@link jakarta.servlet.http.HttpServletRequest#getPathInfo()}.
    * Useful when url-pattern of servlet-mapping (web.xml) requires manipulation.
    */
   protected String rewritePathInfoFromRequest(HttpServletRequest servletRequest) {
diff --git a/src/main/java/org/mitre/dsmiley/httpproxy/URITemplateProxyServlet.java b/src/main/java/org/mitre/dsmiley/httpproxy/URITemplateProxyServlet.java
index eeada07..b0e9da9 100644
--- a/src/main/java/org/mitre/dsmiley/httpproxy/URITemplateProxyServlet.java
+++ b/src/main/java/org/mitre/dsmiley/httpproxy/URITemplateProxyServlet.java
@@ -20,9 +20,9 @@
 import org.apache.http.client.utils.URIUtils;
 import org.apache.http.client.utils.URLEncodedUtils;
 
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.net.URI;
 import java.net.URISyntaxException;
diff --git a/src/test/java/org/mitre/dsmiley/httpproxy/AcceptEncodingTest.java b/src/test/java/org/mitre/dsmiley/httpproxy/AcceptEncodingTest.java
index 58a71b1..04820e5 100644
--- a/src/test/java/org/mitre/dsmiley/httpproxy/AcceptEncodingTest.java
+++ b/src/test/java/org/mitre/dsmiley/httpproxy/AcceptEncodingTest.java
@@ -15,15 +15,17 @@
  */
 package org.mitre.dsmiley.httpproxy;
 
+import static org.junit.Assert.assertEquals;
+
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServlet;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.io.InputStream;
 import java.nio.charset.StandardCharsets;
 import java.util.Arrays;
 import java.util.HashSet;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
 import org.apache.http.client.methods.CloseableHttpResponse;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.impl.client.CloseableHttpClient;
@@ -34,7 +36,6 @@
 import org.eclipse.jetty.servlet.ServletHandler;
 import org.eclipse.jetty.servlet.ServletHolder;
 import org.junit.After;
-import static org.junit.Assert.assertEquals;
 import org.junit.Before;
 import org.junit.Test;
 
diff --git a/src/test/java/org/mitre/dsmiley/httpproxy/ChunkedTransferTest.java b/src/test/java/org/mitre/dsmiley/httpproxy/ChunkedTransferTest.java
index 8bd5c40..91b538b 100644
--- a/src/test/java/org/mitre/dsmiley/httpproxy/ChunkedTransferTest.java
+++ b/src/test/java/org/mitre/dsmiley/httpproxy/ChunkedTransferTest.java
@@ -23,10 +23,10 @@
 import java.util.List;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServlet;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 import org.apache.http.MalformedChunkCodingException;
 import org.apache.http.client.methods.CloseableHttpResponse;
 import org.apache.http.client.methods.HttpGet;
diff --git a/src/test/java/org/mitre/dsmiley/httpproxy/ModifyHeadersProxyServletTest.java b/src/test/java/org/mitre/dsmiley/httpproxy/ModifyHeadersProxyServletTest.java
index 6868dc7..66cc845 100644
--- a/src/test/java/org/mitre/dsmiley/httpproxy/ModifyHeadersProxyServletTest.java
+++ b/src/test/java/org/mitre/dsmiley/httpproxy/ModifyHeadersProxyServletTest.java
@@ -25,8 +25,8 @@
 import org.apache.http.protocol.HttpContext;
 import org.junit.Test;
 
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 import java.io.IOException;
 
 import static org.junit.Assert.assertEquals;
diff --git a/src/test/java/org/mitre/dsmiley/httpproxy/ParallelConnectionsTest.java b/src/test/java/org/mitre/dsmiley/httpproxy/ParallelConnectionsTest.java
index 16a0bc6..967b93b 100644
--- a/src/test/java/org/mitre/dsmiley/httpproxy/ParallelConnectionsTest.java
+++ b/src/test/java/org/mitre/dsmiley/httpproxy/ParallelConnectionsTest.java
@@ -31,10 +31,10 @@
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
 import java.util.concurrent.TimeUnit;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServlet;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 
 import org.eclipse.jetty.server.Server;
 import org.eclipse.jetty.server.ServerConnector;