diff --git a/HISTORY.md b/HISTORY.md
index a19cb27..4deed73 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,5 +1,15 @@
 # createsend-java history
 
+## v8.0.0 - 4 March 2022
+
+* Migrated from deprecated gradle plugin 'Maven' to 'Maven-publish'
+* Set sourceComptability to Java 1.9
+* Updated sourceComptability syntax
+* Replaced gradle compile dependency with 'implementation'
+* Replaced all instances of deprecated ``$buildDir`` with ``layout.buildDirectory``
+* Replaced ``uploadArchives`` with new ``publishing`` method
+* Updated ``writePom``
+
 ## v7.0.1 - 2 December 2022
 
 * Added support for rate limiting errors
diff --git a/build.gradle b/build.gradle
index f416679..d65298e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,13 +1,12 @@
 apply plugin: 'java'
-apply plugin: 'maven'
+apply plugin: 'maven-publish'
 apply plugin: 'eclipse'
 apply plugin: 'idea'
 
-install.dependsOn ':build'
-defaultTasks 'clean', 'install'
-
-sourceCompatibility = 1.7
-version = '7.0.1'
+java {
+    sourceCompatibility = JavaVersion.VERSION_1_9
+}
+version = '8.0.0-SNAPSHOT'
 group = 'com.createsend'
 
 def localMavenRepo = 'file://' + new File(System.getProperty('user.home'), '.m2/repository').absolutePath
@@ -17,14 +16,14 @@ repositories {
 }
 
 dependencies {
-	compile group: 'com.sun.jersey', name: 'jersey-client', version: '1.17.1'
-	compile group: 'com.sun.jersey', name: 'jersey-json', version: '1.17.1'
-    compile group: 'com.sun.jersey', 'name': 'jersey-core', version: '1.17.1'
-    compile group: 'com.fasterxml.jackson.core', name: 'jackson-annotations', version: '2.10.2'
-    compile group: 'com.fasterxml.jackson.jaxrs', name: 'jackson-jaxrs-json-provider', version: '2.10.2'
-    compile group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: '2.10.2'
-    compile group: 'commons-codec', name: 'commons-codec', version: '1.10'
-    compile group: 'commons-io', name: 'commons-io', version: '2.7'
+    implementation group: 'com.sun.jersey', name: 'jersey-client', version: '1.17.1'
+    implementation group: 'com.sun.jersey', name: 'jersey-json', version: '1.17.1'
+    implementation group: 'com.sun.jersey', 'name': 'jersey-core', version: '1.17.1'
+    implementation group: 'com.fasterxml.jackson.core', name: 'jackson-annotations', version: '2.10.2'
+    implementation group: 'com.fasterxml.jackson.jaxrs', name: 'jackson-jaxrs-json-provider', version: '2.10.2'
+    implementation group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: '2.13.4.2'
+    implementation group: 'commons-codec', name: 'commons-codec', version: '1.10'
+    implementation group: 'commons-io', name: 'commons-io', version: '2.7'
 }
 
 sourceSets {
@@ -44,63 +43,82 @@ sourceSets {
 }
 
 task copyToLib(type: Copy) {
-    into "$buildDir/libs"
-    from configurations.runtime
+    into layout.buildDirectory.dir("libs")
+    from configurations.runtimeClasspath
 }
 
 task doc(type: Javadoc) {
-	source = sourceSets.main.allJava
-	title = "createsend-java $version"
-	classpath = sourceSets.main.compileClasspath
-	destinationDir = new File(new File(buildDir, 'doc'), version)
-	options.version = true
+    source = sourceSets.main.allJava
+    title = "createsend-java $version"
+    classpath = sourceSets.main.compileClasspath
+    destinationDir = layout.buildDirectory.dir("doc/$version").get().asFile
+    options.version = true
 }
 
-uploadArchives {
-  repositories {
-    mavenDeployer {
-      snapshotRepository(
-        url: 'https://oss.sonatype.org/content/repositories/snapshots',
-        id: 'sonatype-nexus-snapshots') {
-        authentication(getAuth('sonatype-nexus-snapshots'))
-      }
-      repository(
-        url: 'https://oss.sonatype.org/service/local/staging/deploy/maven2/',
-        id: 'sonatype-nexus-staging') {
-        authentication(getAuth('sonatype-nexus-staging'))
-      }
 
-      pom {
-        project {
-          name 'createsend-java'
-          description 'A Java library which implements the complete functionality of the Campaign Monitor API.'
-          url 'http://campaignmonitor.github.io/createsend-java/'
-          licenses {
-            license {
-              name 'The MIT License'
-              url 'https://raw.github.com/campaignmonitor/createsend-java/master/LICENSE'
-              distribution 'repo'
+publishing {
+    publications {
+        mavenJava(MavenPublication) {
+            from components.java
+            pom {
+                name = 'createsend-java'
+                description = 'A Java library which implements the complete functionality of the Campaign Monitor API.'
+                url = 'http://campaignmonitor.github.io/createsend-java/'
+                licenses {
+                    license {
+                        name = 'The MIT License'
+                        url = 'https://raw.github.com/campaignmonitor/createsend-java/master/LICENSE'
+                        distribution = 'repo'
+                    }
+                }
+                withXml {
+                    def pomInclude = new XmlParser().parse(new File("pom-include.xml"))
+                    pomInclude.children().each { child ->
+                        asNode().append(child)
+                    }
+                }
             }
-          }
         }
-        withXml { xml ->
-          new XmlParser().parse(new File("pom-include.xml")).children().each { kid -> xml.asNode().append(kid) }
+    }
+
+    repositories {
+        maven {
+            name = "sonatypeSnapshots"
+            url = "https://oss.sonatype.org/content/repositories/snapshots"
+            credentials {
+                username = getAuth('sonatype-nexus-snapshots').userName ?: ""
+                password = getAuth('sonatype-nexus-snapshots').password ?: ""
+            }
         }
-      }
+
+        maven {
+            name = "sonatypeStaging"
+            url = "https://oss.sonatype.org/service/local/staging/deploy/maven2/"
+            credentials {
+                username = getAuth('sonatype-nexus-staging').userName ?: ""
+                password = getAuth('sonatype-nexus-staging').password ?: ""
+            }
+        }
+        mavenLocal()
     }
-  }
 }
 
-task writePom << {
-  uploadArchives.repositories.mavenDeployer().getPom().writeTo("pom.xml")
+def getAuth(repo_id) {
+    def m2_settings = new File("${System.getProperty('user.home')}/.m2/settings.xml")
+    if (m2_settings.exists()) {
+        def settings = new XmlSlurper().parse(m2_settings)
+        def repo = settings.servers.server.find { it.id.text() == repo_id }
+        if (repo != null) return [userName: repo.username.text(), password: repo.password.text()]
+    }
+    [:]
 }
 
-def getAuth(repo_id) {
-  def m2_settings = new File("${System.getProperty('user.home')}/.m2/settings.xml")
-  if (m2_settings.exists()) {
-    def settings = new XmlSlurper().parse(m2_settings)
-    def repo = settings.servers.server.find { it.id.text() == repo_id }
-    if (repo != null) return [userName: repo.username.text(), password: repo.password.text()]
-  }
-  [:]
+task writePom(dependsOn: generatePomFileForMavenJavaPublication) {
+    doLast {
+        copy {
+            from layout.buildDirectory.file("generated-pom.xml")
+            into projectDir
+            rename { String fileName -> "pom.xml" }
+        }
+    }
 }
diff --git a/pom.xml b/pom.xml
index c0c3d26..a94faff 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,9 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <!-- This module was also published with a richer model, Gradle metadata,  -->
+  <!-- which should be used instead. Do not delete the following line which  -->
+  <!-- is to indicate to Gradle or any Gradle module metadata file consumer  -->
+  <!-- that they should prefer consuming it instead. -->
+  <!-- do_not_remove: published-with-gradle-metadata -->
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.createsend</groupId>
   <artifactId>createsend-java</artifactId>
-  <version>7.0.2-SNAPSHOT</version>
+  <version>8.0.0-SNAPSHOT</version>
   <name>createsend-java</name>
   <description>A Java library which implements the complete functionality of the Campaign Monitor API.</description>
   <url>http://campaignmonitor.github.io/createsend-java/</url>
@@ -14,63 +19,61 @@
       <distribution>repo</distribution>
     </license>
   </licenses>
-  <repositories />
   <dependencies>
     <dependency>
       <groupId>com.sun.jersey</groupId>
-      <artifactId>jersey-json</artifactId>
+      <artifactId>jersey-client</artifactId>
       <version>1.17.1</version>
-      <scope>compile</scope>
+      <scope>runtime</scope>
     </dependency>
     <dependency>
       <groupId>com.sun.jersey</groupId>
-      <artifactId>jersey-client</artifactId>
+      <artifactId>jersey-json</artifactId>
       <version>1.17.1</version>
-      <scope>compile</scope>
+      <scope>runtime</scope>
     </dependency>
     <dependency>
       <groupId>com.sun.jersey</groupId>
       <artifactId>jersey-core</artifactId>
       <version>1.17.1</version>
-      <scope>compile</scope>
+      <scope>runtime</scope>
     </dependency>
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-annotations</artifactId>
       <version>2.10.2</version>
-      <scope>compile</scope>
+      <scope>runtime</scope>
     </dependency>
     <dependency>
       <groupId>com.fasterxml.jackson.jaxrs</groupId>
       <artifactId>jackson-jaxrs-json-provider</artifactId>
       <version>2.10.2</version>
-      <scope>compile</scope>
+      <scope>runtime</scope>
     </dependency>
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-databind</artifactId>
-      <version>2.10.5.1</version>
-      <scope>compile</scope>
+      <version>2.13.4.2</version>
+      <scope>runtime</scope>
     </dependency>
     <dependency>
       <groupId>commons-codec</groupId>
       <artifactId>commons-codec</artifactId>
       <version>1.10</version>
+      <scope>runtime</scope>
     </dependency>
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
       <version>2.7</version>
+      <scope>runtime</scope>
     </dependency>
   </dependencies>
-
   <scm>
-    <connection>scm:git:git@github.com:campaignmonitor/createsend-java.git</connection>
-    <developerConnection>scm:git:git@github.com:campaignmonitor/createsend-java.git</developerConnection>
+    <connection>scm:git:https://github.com/campaignmonitor/createsend-java.git</connection>
+    <developerConnection>scm:git:https://github.com/campaignmonitor/createsend-java.git</developerConnection>
     <url>https://github.com/campaignmonitor/createsend-java.git</url>
-    <tag>HEAD</tag>
   </scm>
-
   <developers>
     <developer>
       <id>jdennes</id>
@@ -83,14 +86,12 @@
       <email>tobio85@gmail.com</email>
     </developer>
   </developers>
-
   <distributionManagement>
     <repository>
       <id>sonatype-nexus-staging</id>
       <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
     </repository>
   </distributionManagement>
-
   <build>
     <sourceDirectory>src</sourceDirectory>
     <resources>
@@ -106,29 +107,16 @@
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
         <version>2.3</version>
-        <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
-        </configuration>
-      </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.10.4</version>
-        <configuration>
-          <failOnError>false</failOnError>
-        </configuration>
       </plugin>
       <plugin>
         <artifactId>maven-release-plugin</artifactId>
-        <version>2.5.3</version>
+        <version>2.1</version>
         <configuration>
           <goals>deploy</goals>
         </configuration>
       </plugin>
     </plugins>
   </build>
-
   <profiles>
     <profile>
       <id>release-sign-artifacts</id>
@@ -143,7 +131,7 @@
           <plugin>
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-gpg-plugin</artifactId>
-            <version>1.6</version>
+            <version>1.1</version>
             <executions>
               <execution>
                 <phase>install</phase>
@@ -157,5 +145,4 @@
       </build>
     </profile>
   </profiles>
-
 </project>
diff --git a/src/com/createsend/Clients.java b/src/com/createsend/Clients.java
index 69c63e1..2b1e7aa 100644
--- a/src/com/createsend/Clients.java
+++ b/src/com/createsend/Clients.java
@@ -159,10 +159,10 @@ public PagedResult<SentCampaign> sentCampaigns(
 
     /**
      * Gets a paged list of campaigns sent by the current client
-     * @param sentFromDate Campaigns sent on or after the <code>sentFromDate/code> value specified will be returned.
+     * @param sentFromDate Campaigns sent on or after the <code>sentFromDate</code> value specified will be returned.
      *                     Must be in the format YYYY-MM-DD. If not provided, results will go back to the beginning of the client’s history.
      *                     Use <code>null</code> for the default
-     * @param sentToDate Campaigns sent on or before the <code>sentToDate/code> value specified will be returned.
+     * @param sentToDate Campaigns sent on or before the <code>sentToDate</code> value specified will be returned.
      *                   Must be in the format YYYY-MM-DD. If not provided, results will include the most recent sent campaigns.
      *                   Use <code>null</code> for the default
      * @param tags An array of tags to filter sent campaigns.