diff --git a/mariaDB4j-app/pom.xml b/mariaDB4j-app/pom.xml
index b278dafbc..62bb55d88 100644
--- a/mariaDB4j-app/pom.xml
+++ b/mariaDB4j-app/pom.xml
@@ -1,12 +1,10 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
     <groupId>ch.vorburger.mariaDB4j</groupId>
     <artifactId>mariaDB4j-pom</artifactId>
-    <version>3.1.0-SNAPSHOT</version>
+    <version>3.1.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/mariaDB4j-core/pom.xml b/mariaDB4j-core/pom.xml
index 084b4021e..22f10052c 100644
--- a/mariaDB4j-core/pom.xml
+++ b/mariaDB4j-core/pom.xml
@@ -1,12 +1,10 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
     <groupId>ch.vorburger.mariaDB4j</groupId>
     <artifactId>mariaDB4j-pom</artifactId>
-    <version>3.1.0-SNAPSHOT</version>
+    <version>3.1.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/mariaDB4j-maven-plugin/pom.xml b/mariaDB4j-maven-plugin/pom.xml
index 52ca92107..2d8004edc 100644
--- a/mariaDB4j-maven-plugin/pom.xml
+++ b/mariaDB4j-maven-plugin/pom.xml
@@ -1,12 +1,10 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
     <groupId>ch.vorburger.mariaDB4j</groupId>
     <artifactId>mariaDB4j-pom</artifactId>
-    <version>3.1.0-SNAPSHOT</version>
+    <version>3.1.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/mariaDB4j-springboot/pom.xml b/mariaDB4j-springboot/pom.xml
index 0886ab75e..fffc372a7 100644
--- a/mariaDB4j-springboot/pom.xml
+++ b/mariaDB4j-springboot/pom.xml
@@ -1,12 +1,10 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
     <groupId>ch.vorburger.mariaDB4j</groupId>
     <artifactId>mariaDB4j-pom</artifactId>
-    <version>3.1.0-SNAPSHOT</version>
+    <version>3.1.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/mariaDB4j/pom.xml b/mariaDB4j/pom.xml
index 73d7b5e81..c273bf495 100644
--- a/mariaDB4j/pom.xml
+++ b/mariaDB4j/pom.xml
@@ -1,12 +1,10 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
     <groupId>ch.vorburger.mariaDB4j</groupId>
     <artifactId>mariaDB4j-pom</artifactId>
-    <version>3.1.0-SNAPSHOT</version>
+    <version>3.1.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index 1a920600f..06d25573c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,6 +1,4 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
@@ -13,7 +11,7 @@
   </parent>
 
   <artifactId>mariaDB4j-pom</artifactId>
-  <version>3.1.0-SNAPSHOT</version>
+  <version>3.1.0</version>
   <packaging>pom</packaging>
 
   <scm>
@@ -23,7 +21,7 @@
              see https://github.com/vorburger/MariaDB4j/issues/43.
          -->
     <developerConnection>scm:git:git@github.com:vorburger/MariaDB4j.git</developerConnection>
-    <tag>mariaDB4j-3.0.1</tag>
+    <tag>mariaDB4j-3.1.0</tag>
   </scm>
 
   <modules>
@@ -42,7 +40,7 @@
 
   <properties>
     <!-- https://maven.apache.org/guides/mini/guide-reproducible-builds.html -->
-    <project.build.outputTimestamp>2023-01-01T00:00:00Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2024-03-27T22:37:40Z</project.build.outputTimestamp>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <springboot.version>3.2.4</springboot.version>
     <jakarta.annotation-api.version>2.1.1</jakarta.annotation-api.version>