diff --git a/opentracing-api/pom.xml b/opentracing-api/pom.xml
index 9cf173eb..76b89125 100644
--- a/opentracing-api/pom.xml
+++ b/opentracing-api/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.opentracing</groupId>
         <artifactId>parent</artifactId>
-        <version>0.17</version>
+        <version>0.18-SNAPSHOT</version>
     </parent>
 
     <artifactId>opentracing-api</artifactId>
diff --git a/opentracing-impl/pom.xml b/opentracing-impl/pom.xml
index 83e03759..887230c1 100644
--- a/opentracing-impl/pom.xml
+++ b/opentracing-impl/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.opentracing</groupId>
         <artifactId>parent</artifactId>
-        <version>0.17</version>
+        <version>0.18-SNAPSHOT</version>
     </parent>
 
     <artifactId>opentracing-impl</artifactId>
diff --git a/opentracing-mock/pom.xml b/opentracing-mock/pom.xml
index b7dc4dd3..ff042dbe 100644
--- a/opentracing-mock/pom.xml
+++ b/opentracing-mock/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.opentracing</groupId>
         <artifactId>parent</artifactId>
-        <version>0.17</version>
+        <version>0.18-SNAPSHOT</version>
     </parent>
 
     <artifactId>opentracing-mock</artifactId>
diff --git a/opentracing-noop/pom.xml b/opentracing-noop/pom.xml
index 23d800bd..59f7d629 100644
--- a/opentracing-noop/pom.xml
+++ b/opentracing-noop/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.opentracing</groupId>
         <artifactId>parent</artifactId>
-        <version>0.17</version>
+        <version>0.18-SNAPSHOT</version>
     </parent>
 
     <artifactId>opentracing-noop</artifactId>
diff --git a/pom.xml b/pom.xml
index 2b040103..7148f114 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
 
     <groupId>io.opentracing</groupId>
     <artifactId>parent</artifactId>
-    <version>0.17</version>
+    <version>0.18-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <modules>