diff --git a/README.md b/README.md
index 7f19f91..57d4974 100644
--- a/README.md
+++ b/README.md
@@ -326,7 +326,7 @@ The library is available in the public Maven repository:
 <dependency>
   <groupId>com.github.susom</groupId>
   <artifactId>database</artifactId>
-  <version>2.3</version>
+  <version>2.4</version>
 </dependency>
 ```
 
diff --git a/demo/pom.xml b/demo/pom.xml
index fd0960a..1acbcf7 100644
--- a/demo/pom.xml
+++ b/demo/pom.xml
@@ -6,7 +6,7 @@
 
   <groupId>database-demo</groupId>
   <artifactId>database-demo</artifactId>
-  <version>2.4-SNAPSHOT</version>
+  <version>2.4</version>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -16,7 +16,7 @@
     <dependency>
       <groupId>com.github.susom</groupId>
       <artifactId>database</artifactId>
-      <version>2.4-SNAPSHOT</version>
+      <version>2.4</version>
     </dependency>
     <dependency>
       <groupId>io.vertx</groupId>
diff --git a/pom.xml b/pom.xml
index 706e6e2..39afa3d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
   <groupId>com.github.susom</groupId>
   <artifactId>database</artifactId>
   <packaging>jar</packaging>
-  <version>2.4-SNAPSHOT</version>
+  <version>2.4</version>
 
   <name>${project.groupId}:${project.artifactId}</name>
   <description>Simplified API for accessing JDBC data sources.</description>