diff --git a/ecs-logging-core/pom.xml b/ecs-logging-core/pom.xml
index 30c62b4..efeec28 100644
--- a/ecs-logging-core/pom.xml
+++ b/ecs-logging-core/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>ecs-logging-java-parent</artifactId>
         <groupId>co.elastic.logging</groupId>
-        <version>1.5.1-SNAPSHOT</version>
+        <version>1.6.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/jboss-logmanager-ecs-formatter/pom.xml b/jboss-logmanager-ecs-formatter/pom.xml
index e5f12be..def4a90 100644
--- a/jboss-logmanager-ecs-formatter/pom.xml
+++ b/jboss-logmanager-ecs-formatter/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>ecs-logging-java-parent</artifactId>
         <groupId>co.elastic.logging</groupId>
-        <version>1.5.1-SNAPSHOT</version>
+        <version>1.6.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/jul-ecs-formatter/pom.xml b/jul-ecs-formatter/pom.xml
index d8edf67..1760e8e 100644
--- a/jul-ecs-formatter/pom.xml
+++ b/jul-ecs-formatter/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>ecs-logging-java-parent</artifactId>
         <groupId>co.elastic.logging</groupId>
-        <version>1.5.1-SNAPSHOT</version>
+        <version>1.6.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/log4j-ecs-layout/pom.xml b/log4j-ecs-layout/pom.xml
index 0824276..b349f87 100644
--- a/log4j-ecs-layout/pom.xml
+++ b/log4j-ecs-layout/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>ecs-logging-java-parent</artifactId>
         <groupId>co.elastic.logging</groupId>
-        <version>1.5.1-SNAPSHOT</version>
+        <version>1.6.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/log4j-legacy-tests/pom.xml b/log4j-legacy-tests/pom.xml
index 8d1cf42..d9c7831 100644
--- a/log4j-legacy-tests/pom.xml
+++ b/log4j-legacy-tests/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>ecs-logging-java-parent</artifactId>
         <groupId>co.elastic.logging</groupId>
-        <version>1.5.1-SNAPSHOT</version>
+        <version>1.6.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/log4j2-ecs-layout/pom.xml b/log4j2-ecs-layout/pom.xml
index 8610ad7..b020639 100644
--- a/log4j2-ecs-layout/pom.xml
+++ b/log4j2-ecs-layout/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>ecs-logging-java-parent</artifactId>
         <groupId>co.elastic.logging</groupId>
-        <version>1.5.1-SNAPSHOT</version>
+        <version>1.6.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/log4j2-legacy-tests/pom.xml b/log4j2-legacy-tests/pom.xml
index cff4b35..e4db5f6 100644
--- a/log4j2-legacy-tests/pom.xml
+++ b/log4j2-legacy-tests/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>ecs-logging-java-parent</artifactId>
         <groupId>co.elastic.logging</groupId>
-        <version>1.5.1-SNAPSHOT</version>
+        <version>1.6.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/logback-ecs-encoder/pom.xml b/logback-ecs-encoder/pom.xml
index d75baeb..9c4f921 100644
--- a/logback-ecs-encoder/pom.xml
+++ b/logback-ecs-encoder/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>ecs-logging-java-parent</artifactId>
         <groupId>co.elastic.logging</groupId>
-        <version>1.5.1-SNAPSHOT</version>
+        <version>1.6.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/logback-legacy-tests/pom.xml b/logback-legacy-tests/pom.xml
index 5a878d7..409e6dd 100644
--- a/logback-legacy-tests/pom.xml
+++ b/logback-legacy-tests/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>ecs-logging-java-parent</artifactId>
         <groupId>co.elastic.logging</groupId>
-        <version>1.5.1-SNAPSHOT</version>
+        <version>1.6.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index 2e2e034..a0b7e8f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>co.elastic.logging</groupId>
     <artifactId>ecs-logging-java-parent</artifactId>
-    <version>1.5.1-SNAPSHOT</version>
+    <version>1.6.0-SNAPSHOT</version>
     <name>${project.groupId}:${project.artifactId}</name>
     <modules>
         <module>ecs-logging-core</module>