diff --git a/core/pom.xml b/core/pom.xml
index 356bfca..579864f 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>org.moditect</groupId>
         <artifactId>moditect-parent</artifactId>
-        <version>1.2.1.Final</version>
+        <version>1.3.0-SNAPSHOT</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
 
diff --git a/integrationtest/hibernate-validator/pom.xml b/integrationtest/hibernate-validator/pom.xml
index f70dace..e197002 100644
--- a/integrationtest/hibernate-validator/pom.xml
+++ b/integrationtest/hibernate-validator/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <groupId>org.moditect</groupId>
         <artifactId>moditect-integrationtest-parent</artifactId>
-        <version>1.2.1.Final</version>
+        <version>1.3.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>moditect-integrationtest-hibernate-validator</artifactId>
diff --git a/integrationtest/pom.xml b/integrationtest/pom.xml
index bece5de..c426d6e 100644
--- a/integrationtest/pom.xml
+++ b/integrationtest/pom.xml
@@ -13,7 +13,7 @@
     <parent>
         <groupId>org.moditect</groupId>
         <artifactId>moditect-parent</artifactId>
-        <version>1.2.1.Final</version>
+        <version>1.3.0-SNAPSHOT</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
 
diff --git a/integrationtest/undertow/pom.xml b/integrationtest/undertow/pom.xml
index 20564b1..8d6f4d8 100644
--- a/integrationtest/undertow/pom.xml
+++ b/integrationtest/undertow/pom.xml
@@ -13,7 +13,7 @@
     <parent>
         <groupId>org.moditect</groupId>
         <artifactId>moditect-integrationtest-parent</artifactId>
-        <version>1.2.1.Final</version>
+        <version>1.3.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>moditect-integrationtest-undertow</artifactId>
diff --git a/integrationtest/vert.x/pom.xml b/integrationtest/vert.x/pom.xml
index 4332aff..fcdcde7 100644
--- a/integrationtest/vert.x/pom.xml
+++ b/integrationtest/vert.x/pom.xml
@@ -13,7 +13,7 @@
     <parent>
         <groupId>org.moditect</groupId>
         <artifactId>moditect-integrationtest-parent</artifactId>
-        <version>1.2.1.Final</version>
+        <version>1.3.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>moditect-integrationtest-vertx</artifactId>
diff --git a/maven-plugin/pom.xml b/maven-plugin/pom.xml
index 8efaf82..ea2ca1a 100644
--- a/maven-plugin/pom.xml
+++ b/maven-plugin/pom.xml
@@ -13,7 +13,7 @@
     <parent>
         <groupId>org.moditect</groupId>
         <artifactId>moditect-parent</artifactId>
-        <version>1.2.1.Final</version>
+        <version>1.3.0-SNAPSHOT</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
 
diff --git a/parent/pom.xml b/parent/pom.xml
index 171219e..4470a20 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -21,7 +21,7 @@
     </parent>
 
     <artifactId>moditect-parent</artifactId>
-    <version>1.2.1.Final</version>
+    <version>1.3.0-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>ModiTect Parent</name>
@@ -39,7 +39,7 @@
         <maven.compiler.target>${java.version}</maven.compiler.target>
         <version.surefire.plugin>3.2.5</version.surefire.plugin>
         <!-- value comes from property git.commit.author.time -->
-        <project.build.outputTimestamp>2024-03-29T11:29:05Z</project.build.outputTimestamp>
+        <project.build.outputTimestamp>${git.commit.author.time}</project.build.outputTimestamp>
     </properties>
 
     <scm>
diff --git a/pom.xml b/pom.xml
index 6511a2b..61086f5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <groupId>org.moditect</groupId>
         <artifactId>moditect-parent</artifactId>
-        <version>1.2.1.Final</version>
+        <version>1.3.0-SNAPSHOT</version>
         <relativePath>parent/pom.xml</relativePath>
     </parent>