diff --git a/agent/pom.xml b/agent/pom.xml
index 06e9b471..d200f7e4 100644
--- a/agent/pom.xml
+++ b/agent/pom.xml
@@ -6,7 +6,7 @@
 
    <groupId>com.zaxxer</groupId>
    <artifactId>HikariCP-agent</artifactId>
-   <version>1.2.3</version>
+   <version>1.2.4-SNAPSHOT</version>
    <packaging>bundle</packaging>
 
    <name>HikariCP-agent</name>
diff --git a/core/pom.xml b/core/pom.xml
index 625626ed..b0f8421f 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -6,7 +6,7 @@
 
    <groupId>com.zaxxer</groupId>
    <artifactId>HikariCP</artifactId>
-   <version>1.2.3</version>
+   <version>1.2.4-SNAPSHOT</version>
    <packaging>bundle</packaging>
 
    <name>HikariCP-core</name>
diff --git a/pom.xml b/pom.xml
index 0dab24f7..697088bf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
    <groupId>com.zaxxer</groupId>
    <artifactId>HikariCP-parent</artifactId>
-   <version>1.2.3</version>
+   <version>1.2.4-SNAPSHOT</version>
    <packaging>pom</packaging>
 
    <name>HikariCP-parent</name>