diff --git a/apm-agent-api/pom.xml b/apm-agent-api/pom.xml
index 12deb919c3..6e34ce1769 100644
--- a/apm-agent-api/pom.xml
+++ b/apm-agent-api/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-parent</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-agent-attach/pom.xml b/apm-agent-attach/pom.xml
index 0813a887b1..8875680748 100644
--- a/apm-agent-attach/pom.xml
+++ b/apm-agent-attach/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-parent</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-agent-benchmarks/pom.xml b/apm-agent-benchmarks/pom.xml
index 0268aff044..bd99948812 100644
--- a/apm-agent-benchmarks/pom.xml
+++ b/apm-agent-benchmarks/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <artifactId>apm-agent-parent</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
 
     <artifactId>apm-agent-benchmarks</artifactId>
diff --git a/apm-agent-core/pom.xml b/apm-agent-core/pom.xml
index ee75e625ca..3d2a7ab157 100644
--- a/apm-agent-core/pom.xml
+++ b/apm-agent-core/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>co.elastic.apm</groupId>
         <artifactId>apm-agent-parent</artifactId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
 
     <artifactId>apm-agent-core</artifactId>
diff --git a/apm-agent-plugins/apm-apache-httpclient-plugin/pom.xml b/apm-agent-plugins/apm-apache-httpclient-plugin/pom.xml
index c5fb5df22d..b70b250789 100644
--- a/apm-agent-plugins/apm-apache-httpclient-plugin/pom.xml
+++ b/apm-agent-plugins/apm-apache-httpclient-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-plugins</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-agent-plugins/apm-api-plugin/pom.xml b/apm-agent-plugins/apm-api-plugin/pom.xml
index bb4e12b4d7..c87352d053 100644
--- a/apm-agent-plugins/apm-api-plugin/pom.xml
+++ b/apm-agent-plugins/apm-api-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-plugins</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-agent-plugins/apm-es-restclient-plugin/apm-es-restclient-plugin-5_6/pom.xml b/apm-agent-plugins/apm-es-restclient-plugin/apm-es-restclient-plugin-5_6/pom.xml
index 9d994973e1..bafe60ef95 100644
--- a/apm-agent-plugins/apm-es-restclient-plugin/apm-es-restclient-plugin-5_6/pom.xml
+++ b/apm-agent-plugins/apm-es-restclient-plugin/apm-es-restclient-plugin-5_6/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>apm-es-restclient-plugin</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
 
     <artifactId>apm-es-restclient-plugin-5_6</artifactId>
diff --git a/apm-agent-plugins/apm-es-restclient-plugin/apm-es-restclient-plugin-6_4/pom.xml b/apm-agent-plugins/apm-es-restclient-plugin/apm-es-restclient-plugin-6_4/pom.xml
index ea9fc61741..4ae5761b26 100644
--- a/apm-agent-plugins/apm-es-restclient-plugin/apm-es-restclient-plugin-6_4/pom.xml
+++ b/apm-agent-plugins/apm-es-restclient-plugin/apm-es-restclient-plugin-6_4/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>apm-es-restclient-plugin</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
 
     <artifactId>apm-es-restclient-plugin-6_4</artifactId>
diff --git a/apm-agent-plugins/apm-es-restclient-plugin/pom.xml b/apm-agent-plugins/apm-es-restclient-plugin/pom.xml
index 1948b8a969..677c36fb90 100644
--- a/apm-agent-plugins/apm-es-restclient-plugin/pom.xml
+++ b/apm-agent-plugins/apm-es-restclient-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-plugins</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <packaging>pom</packaging>
diff --git a/apm-agent-plugins/apm-httpclient-core/pom.xml b/apm-agent-plugins/apm-httpclient-core/pom.xml
index 35e1acc577..21206f7ab9 100644
--- a/apm-agent-plugins/apm-httpclient-core/pom.xml
+++ b/apm-agent-plugins/apm-httpclient-core/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-plugins</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-agent-plugins/apm-java-concurrent-plugin/pom.xml b/apm-agent-plugins/apm-java-concurrent-plugin/pom.xml
index d65b25ad41..9ea47d25c6 100644
--- a/apm-agent-plugins/apm-java-concurrent-plugin/pom.xml
+++ b/apm-agent-plugins/apm-java-concurrent-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-plugins</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-agent-plugins/apm-jaxrs-plugin/pom.xml b/apm-agent-plugins/apm-jaxrs-plugin/pom.xml
index af37e3071c..f33b762c67 100644
--- a/apm-agent-plugins/apm-jaxrs-plugin/pom.xml
+++ b/apm-agent-plugins/apm-jaxrs-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-plugins</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-agent-plugins/apm-jaxws-plugin/pom.xml b/apm-agent-plugins/apm-jaxws-plugin/pom.xml
index ac462193d4..71335e3e08 100644
--- a/apm-agent-plugins/apm-jaxws-plugin/pom.xml
+++ b/apm-agent-plugins/apm-jaxws-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-plugins</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-agent-plugins/apm-jdbc-plugin/pom.xml b/apm-agent-plugins/apm-jdbc-plugin/pom.xml
index bbaccff735..5453cd6d02 100644
--- a/apm-agent-plugins/apm-jdbc-plugin/pom.xml
+++ b/apm-agent-plugins/apm-jdbc-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-plugins</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-agent-plugins/apm-jsf-plugin/pom.xml b/apm-agent-plugins/apm-jsf-plugin/pom.xml
index 23a9bef78a..a616e2e838 100644
--- a/apm-agent-plugins/apm-jsf-plugin/pom.xml
+++ b/apm-agent-plugins/apm-jsf-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-plugins</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-agent-plugins/apm-okhttp-plugin/pom.xml b/apm-agent-plugins/apm-okhttp-plugin/pom.xml
index 2493596c6c..5c55d2f82f 100644
--- a/apm-agent-plugins/apm-okhttp-plugin/pom.xml
+++ b/apm-agent-plugins/apm-okhttp-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-plugins</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-agent-plugins/apm-opentracing-plugin/pom.xml b/apm-agent-plugins/apm-opentracing-plugin/pom.xml
index a96cd58573..c9710c97ff 100644
--- a/apm-agent-plugins/apm-opentracing-plugin/pom.xml
+++ b/apm-agent-plugins/apm-opentracing-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-plugins</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-agent-plugins/apm-servlet-plugin/pom.xml b/apm-agent-plugins/apm-servlet-plugin/pom.xml
index 746545d50b..4951eb60a1 100644
--- a/apm-agent-plugins/apm-servlet-plugin/pom.xml
+++ b/apm-agent-plugins/apm-servlet-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-plugins</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-agent-plugins/apm-slf4j-plugin/pom.xml b/apm-agent-plugins/apm-slf4j-plugin/pom.xml
index dc3174e3e9..3255979a12 100644
--- a/apm-agent-plugins/apm-slf4j-plugin/pom.xml
+++ b/apm-agent-plugins/apm-slf4j-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-plugins</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-agent-plugins/apm-spring-resttemplate-plugin/pom.xml b/apm-agent-plugins/apm-spring-resttemplate-plugin/pom.xml
index aade6fe9f5..977cad9a57 100644
--- a/apm-agent-plugins/apm-spring-resttemplate-plugin/pom.xml
+++ b/apm-agent-plugins/apm-spring-resttemplate-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-plugins</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-agent-plugins/apm-spring-webmvc-plugin/pom.xml b/apm-agent-plugins/apm-spring-webmvc-plugin/pom.xml
index 313cc019bf..0cc9b828b6 100644
--- a/apm-agent-plugins/apm-spring-webmvc-plugin/pom.xml
+++ b/apm-agent-plugins/apm-spring-webmvc-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-plugins</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-agent-plugins/apm-urlconnection-plugin/pom.xml b/apm-agent-plugins/apm-urlconnection-plugin/pom.xml
index 8a082b2dd9..7aba1aef84 100644
--- a/apm-agent-plugins/apm-urlconnection-plugin/pom.xml
+++ b/apm-agent-plugins/apm-urlconnection-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-plugins</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <name>${project.groupId}:${project.artifactId}</name>
     <modelVersion>4.0.0</modelVersion>
diff --git a/apm-agent-plugins/apm-web-plugin/pom.xml b/apm-agent-plugins/apm-web-plugin/pom.xml
index e49eb65a89..5088210ba7 100644
--- a/apm-agent-plugins/apm-web-plugin/pom.xml
+++ b/apm-agent-plugins/apm-web-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-plugins</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-agent-plugins/pom.xml b/apm-agent-plugins/pom.xml
index 2f4ff307c4..75841d6d41 100644
--- a/apm-agent-plugins/pom.xml
+++ b/apm-agent-plugins/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-parent</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <packaging>pom</packaging>
diff --git a/apm-opentracing/pom.xml b/apm-opentracing/pom.xml
index d41b4982cb..edd29875b7 100644
--- a/apm-opentracing/pom.xml
+++ b/apm-opentracing/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>apm-agent-parent</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/elastic-apm-agent/pom.xml b/elastic-apm-agent/pom.xml
index 527175e968..053b922036 100644
--- a/elastic-apm-agent/pom.xml
+++ b/elastic-apm-agent/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>co.elastic.apm</groupId>
         <artifactId>apm-agent-parent</artifactId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <packaging>jar</packaging>
 
diff --git a/integration-tests/application-server-integration-tests/pom.xml b/integration-tests/application-server-integration-tests/pom.xml
index 13f0697534..2d6095734b 100644
--- a/integration-tests/application-server-integration-tests/pom.xml
+++ b/integration-tests/application-server-integration-tests/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <artifactId>integration-tests</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/jsf-app/jsf-app-dependent/pom.xml b/integration-tests/jsf-app/jsf-app-dependent/pom.xml
index 7a93c702c5..e207c46c13 100644
--- a/integration-tests/jsf-app/jsf-app-dependent/pom.xml
+++ b/integration-tests/jsf-app/jsf-app-dependent/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <artifactId>jsf-app</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/jsf-app/jsf-app-standalone/pom.xml b/integration-tests/jsf-app/jsf-app-standalone/pom.xml
index 5167835dd4..e2ff830502 100644
--- a/integration-tests/jsf-app/jsf-app-standalone/pom.xml
+++ b/integration-tests/jsf-app/jsf-app-standalone/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <artifactId>jsf-app</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/jsf-app/pom.xml b/integration-tests/jsf-app/pom.xml
index 5be79ce192..9f4cae6676 100644
--- a/integration-tests/jsf-app/pom.xml
+++ b/integration-tests/jsf-app/pom.xml
@@ -4,7 +4,7 @@
     <parent>
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         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/pom.xml b/integration-tests/pom.xml
index 2e1567bb20..5f8e405b7c 100644
--- a/integration-tests/pom.xml
+++ b/integration-tests/pom.xml
@@ -3,7 +3,7 @@
     <parent>
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         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/simple-webapp/pom.xml b/integration-tests/simple-webapp/pom.xml
index b86bd21161..369f92a912 100644
--- a/integration-tests/simple-webapp/pom.xml
+++ b/integration-tests/simple-webapp/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <artifactId>integration-tests</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/soap-test/pom.xml b/integration-tests/soap-test/pom.xml
index 2e3c0b08c2..2b72977624 100644
--- a/integration-tests/soap-test/pom.xml
+++ b/integration-tests/soap-test/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>integration-tests</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>soap-test</artifactId>
diff --git a/integration-tests/spring-boot-1-5/pom.xml b/integration-tests/spring-boot-1-5/pom.xml
index 9062daea75..e74023ccb7 100644
--- a/integration-tests/spring-boot-1-5/pom.xml
+++ b/integration-tests/spring-boot-1-5/pom.xml
@@ -3,7 +3,7 @@
     <parent>
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         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/spring-boot-2/pom.xml b/integration-tests/spring-boot-2/pom.xml
index 1e5b4ea357..3ac1ca4383 100644
--- a/integration-tests/spring-boot-2/pom.xml
+++ b/integration-tests/spring-boot-2/pom.xml
@@ -3,7 +3,7 @@
     <parent>
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         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/spring-boot-2/spring-boot-2-base/pom.xml b/integration-tests/spring-boot-2/spring-boot-2-base/pom.xml
index 726aeef6c8..a71639b102 100644
--- a/integration-tests/spring-boot-2/spring-boot-2-base/pom.xml
+++ b/integration-tests/spring-boot-2/spring-boot-2-base/pom.xml
@@ -3,7 +3,7 @@
     <parent>
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         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/spring-boot-2/spring-boot-2-jetty/pom.xml b/integration-tests/spring-boot-2/spring-boot-2-jetty/pom.xml
index 656632255e..b39a37ef62 100644
--- a/integration-tests/spring-boot-2/spring-boot-2-jetty/pom.xml
+++ b/integration-tests/spring-boot-2/spring-boot-2-jetty/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>spring-boot-2</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/spring-boot-2/spring-boot-2-tomcat/pom.xml b/integration-tests/spring-boot-2/spring-boot-2-tomcat/pom.xml
index 2012c680a4..84bef53814 100644
--- a/integration-tests/spring-boot-2/spring-boot-2-tomcat/pom.xml
+++ b/integration-tests/spring-boot-2/spring-boot-2-tomcat/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>spring-boot-2</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/spring-boot-2/spring-boot-2-undertow/pom.xml b/integration-tests/spring-boot-2/spring-boot-2-undertow/pom.xml
index 0ec4c9c9a4..72cec382c9 100644
--- a/integration-tests/spring-boot-2/spring-boot-2-undertow/pom.xml
+++ b/integration-tests/spring-boot-2/spring-boot-2-undertow/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>spring-boot-2</artifactId>
         <groupId>co.elastic.apm</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index 4f864ef017..3dda8ad1fc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <groupId>co.elastic.apm</groupId>
     <artifactId>apm-agent-parent</artifactId>
     <name>${project.groupId}:${project.artifactId}</name>
-    <version>1.4.0-SNAPSHOT</version>
+    <version>1.4.0</version>
     <packaging>pom</packaging>
     <inceptionYear>2018</inceptionYear>
     <organization>
@@ -27,7 +27,7 @@
         <connection>scm:git:git@github.com:elastic/apm-agent-java.git</connection>
         <developerConnection>scm:git:git@github.com:elastic/apm-agent-java.git</developerConnection>
         <url>https://github.com/elastic/apm-agent-java</url>
-        <tag>HEAD</tag>
+        <tag>v1.4.0</tag>
     </scm>
 
     <developers>