diff --git a/CHANGELOG.md b/CHANGELOG.md
index b6d5545..e0ceb68 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,13 +5,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## v2.0.2
+
+### Fixed
+- User agent header version resolution
 
 ## v2.0.1
 
 ### Fixed
 - Maven source control url
 
-
 ## v2.0.0
 
 ### Added
diff --git a/pom.xml b/pom.xml
index 3c26b71..8432280 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
     <artifactId>detectlanguage</artifactId>
     <packaging>jar</packaging>
     <name>detectlanguage-java</name>
-    <version>2.0.1</version>
+    <version>2.0.2</version>
     <description>Language Detection API Java client.</description>
     <url>http://detectlanguage.com</url>
     <licenses>
@@ -35,6 +35,18 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     </properties>
+    <build>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+            </resource>
+            <resource>
+                <directory>src/main/java</directory>
+                <filtering>false</filtering>
+            </resource>
+        </resources>
+    </build>
     <parent>
         <groupId>org.sonatype.oss</groupId>
         <artifactId>oss-parent</artifactId>
diff --git a/src/main/java/com/detectlanguage/Client.java b/src/main/java/com/detectlanguage/Client.java
index a621e46..ed2711b 100644
--- a/src/main/java/com/detectlanguage/Client.java
+++ b/src/main/java/com/detectlanguage/Client.java
@@ -17,11 +17,12 @@
 import java.net.URLEncoder;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Properties;
 import java.util.Scanner;
 import java.lang.reflect.Type;
 
 public class Client {
-    private static final String AGENT = "detectlanguage-java";
+    private static final String AGENT = "detectlanguage-java/" + getVersionFromProperties();
     private static final String CHARSET = "UTF-8";
 
     public Client() {
@@ -36,7 +37,7 @@ public <T> T post(String path, String payload, Type responseType) throws APIErro
     }
 
     private <T> T execute(String method, String path, Map<String, Object> params,
-    String payload, Type responseType) throws APIError {
+            String payload, Type responseType) throws APIError {
         URL url = buildUrl(path, params);
 
         try {
@@ -104,9 +105,8 @@ private URL buildUrl(String path, Map<String, Object> params) {
                 DetectLanguage.apiVersion,
                 path);
 
-
         if (params != null && params.size() > 0)
-            url+= '?' + buildQuery(params);
+            url += '?' + buildQuery(params);
 
         try {
             return new URL(url);
@@ -121,9 +121,7 @@ private HttpURLConnection createConnection(URL url) throws IOException {
         conn.setReadTimeout(DetectLanguage.timeout);
         conn.setUseCaches(false);
 
-        String version = getClass().getPackage().getImplementationVersion();
-
-        conn.setRequestProperty("User-Agent", AGENT + '/' + version);
+        conn.setRequestProperty("User-Agent", AGENT);
         conn.setRequestProperty("Accept", "application/json");
         conn.setRequestProperty("Authorization", "Bearer " + DetectLanguage.apiKey);
 
@@ -183,7 +181,7 @@ private static Map<String, String> flattenParams(Map<String, Object> params) {
 
     private static String getResponseBody(InputStream responseStream)
             throws IOException {
-        //\A is the beginning of
+        // \A is the beginning of
         // the stream boundary
         String rBody = new Scanner(responseStream, CHARSET)
                 .useDelimiter("\\A")
@@ -192,4 +190,19 @@ private static String getResponseBody(InputStream responseStream)
         responseStream.close();
         return rBody;
     }
+
+    private static String getVersionFromProperties() {
+        try {
+            Properties props = new Properties();
+            InputStream input = Client.class.getClassLoader().getResourceAsStream("version.properties");
+            if (input != null) {
+                props.load(input);
+                input.close();
+                return props.getProperty("version", "unknown");
+            }
+        } catch (IOException e) {
+            // Fallback to unknown version
+        }
+        return "unknown";
+    }
 }
diff --git a/src/main/resources/version.properties b/src/main/resources/version.properties
new file mode 100644
index 0000000..a9ca5c5
--- /dev/null
+++ b/src/main/resources/version.properties
@@ -0,0 +1 @@
+version=@project.version@
diff --git a/src/test/java/com/detectlanguage/DetectLanguageTest.java b/src/test/java/com/detectlanguage/DetectLanguageTest.java
index fa37cfc..29d7fbd 100644
--- a/src/test/java/com/detectlanguage/DetectLanguageTest.java
+++ b/src/test/java/com/detectlanguage/DetectLanguageTest.java
@@ -37,7 +37,7 @@ public void testDetectError() throws APIError {
 
     @Test
     public void testBatchDetect() throws APIError {
-        String[] texts = {"Hello world", "Kabo kabikas, žiūri žiūrikas"};
+        String[] texts = { "Hello world", "Kabo kabikas, žiūri žiūrikas" };
 
         List<List<Result>> results = DetectLanguage.detect(texts);
         Result result;
@@ -57,7 +57,7 @@ public void testBatchDetect() throws APIError {
     public void testBatchDetectError() throws APIError {
         DetectLanguage.apiKey = "INVALID";
 
-        String[] texts = {"Hello world", "Kabo kabikas, žiūri žiūrikas"};
+        String[] texts = { "Hello world", "Kabo kabikas, žiūri žiūrikas" };
 
         DetectLanguage.detect(texts);
     }