diff --git a/CHANGES.md b/CHANGES.md
index d1dbc406..f1fcd255 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,10 +1,15 @@
 # Changes
 
+## Version 3.1.0 (unreleased)
+
+* Add Audit Prepare statements - #226
+
+## Version 3.0.0 (only flavor ecaudit_c4.1)
+
 ## Version 2.11.0
 
 * Use SnakeYaml's SafeConstructor to avoid CVE-2022-1471
 * Support escaping characters in log messages - #207
-* Add Audit Prepare statements - #226
 
 ## Version 2.10.0
 * Build with Cassandra 4.0.7 (only flavor ecaudit_c4.0)
diff --git a/common/pom.xml b/common/pom.xml
index 71c73d10..0933fe6a 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>com.ericsson.bss.cassandra.ecaudit</groupId>
         <artifactId>parent_c3.11</artifactId>
-        <version>2.12.0-SNAPSHOT</version>
+        <version>3.1.0-SNAPSHOT</version>
     </parent>
     <artifactId>common_c3.11</artifactId>
     <packaging>jar</packaging>
diff --git a/ecaudit/pom.xml b/ecaudit/pom.xml
index 6aebb41f..dd1766ca 100644
--- a/ecaudit/pom.xml
+++ b/ecaudit/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>com.ericsson.bss.cassandra.ecaudit</groupId>
         <artifactId>parent_c3.11</artifactId>
-        <version>2.12.0-SNAPSHOT</version>
+        <version>3.1.0-SNAPSHOT</version>
     </parent>
     <artifactId>ecaudit_c3.11</artifactId>
     <packaging>jar</packaging>
diff --git a/eclog/pom.xml b/eclog/pom.xml
index cd60624e..180ee57f 100644
--- a/eclog/pom.xml
+++ b/eclog/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>com.ericsson.bss.cassandra.ecaudit</groupId>
         <artifactId>parent_c3.11</artifactId>
-        <version>2.12.0-SNAPSHOT</version>
+        <version>3.1.0-SNAPSHOT</version>
     </parent>
     <artifactId>eclog_c3.11</artifactId>
     <packaging>jar</packaging>
diff --git a/integration-test-allow-all-authorizer/pom.xml b/integration-test-allow-all-authorizer/pom.xml
index aff38cf3..7cd8dea8 100644
--- a/integration-test-allow-all-authorizer/pom.xml
+++ b/integration-test-allow-all-authorizer/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>com.ericsson.bss.cassandra.ecaudit</groupId>
         <artifactId>parent_c3.11</artifactId>
-        <version>2.12.0-SNAPSHOT</version>
+        <version>3.1.0-SNAPSHOT</version>
     </parent>
     <artifactId>integration-test-allow-all-authorizer_c3.11</artifactId>
 
diff --git a/integration-test-query-logger/pom.xml b/integration-test-query-logger/pom.xml
index cd8833cc..382fa8e5 100644
--- a/integration-test-query-logger/pom.xml
+++ b/integration-test-query-logger/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>com.ericsson.bss.cassandra.ecaudit</groupId>
         <artifactId>parent_c3.11</artifactId>
-        <version>2.12.0-SNAPSHOT</version>
+        <version>3.1.0-SNAPSHOT</version>
     </parent>
     <artifactId>integration-test-query-logger_c3.11</artifactId>
 
diff --git a/integration-test-standard/pom.xml b/integration-test-standard/pom.xml
index 8c56cf32..0dea55fc 100644
--- a/integration-test-standard/pom.xml
+++ b/integration-test-standard/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>com.ericsson.bss.cassandra.ecaudit</groupId>
         <artifactId>parent_c3.11</artifactId>
-        <version>2.12.0-SNAPSHOT</version>
+        <version>3.1.0-SNAPSHOT</version>
     </parent>
     <artifactId>integration-test-standard_c3.11</artifactId>
 
diff --git a/pom.xml b/pom.xml
index 0075b680..4fd7e5fe 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.ericsson.bss.cassandra.ecaudit</groupId>
     <artifactId>parent_c3.11</artifactId>
-    <version>2.12.0-SNAPSHOT</version>
+    <version>3.1.0-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>Ericsson Cassandra Audit</name>
diff --git a/test-utils/pom.xml b/test-utils/pom.xml
index ed1df08b..61c46198 100644
--- a/test-utils/pom.xml
+++ b/test-utils/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>com.ericsson.bss.cassandra.ecaudit</groupId>
         <artifactId>parent_c3.11</artifactId>
-        <version>2.12.0-SNAPSHOT</version>
+        <version>3.1.0-SNAPSHOT</version>
     </parent>
     <artifactId>test-utils_c3.11</artifactId>
     <packaging>jar</packaging>