diff --git a/client-java-contrib/admissionreview/pom.xml b/client-java-contrib/admissionreview/pom.xml
index 66ccde47aa..dccc7d2faf 100644
--- a/client-java-contrib/admissionreview/pom.xml
+++ b/client-java-contrib/admissionreview/pom.xml
@@ -7,10 +7,10 @@
     <parent>
         <groupId>io.kubernetes</groupId>
         <artifactId>client-java-parent</artifactId>
-        <version>17.0.0-SNAPSHOT</version>
+        <version>18.0.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
-    <version>17.0.0-SNAPSHOT</version>
+    <version>18.0.0-SNAPSHOT</version>
 
     <dependencies>
         <dependency>
diff --git a/client-java-contrib/cert-manager/pom.xml b/client-java-contrib/cert-manager/pom.xml
index 2ef01e29fd..8b4e1cb1f5 100644
--- a/client-java-contrib/cert-manager/pom.xml
+++ b/client-java-contrib/cert-manager/pom.xml
@@ -6,11 +6,11 @@
     <parent>
         <groupId>io.kubernetes</groupId>
         <artifactId>client-java-parent</artifactId>
-        <version>17.0.0-SNAPSHOT</version>
+        <version>18.0.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <!-- the version tracks the release version of the CRDs in the upstream cert-manager project -->
-    <version>17.0.0-SNAPSHOT</version>
+    <version>18.0.0-SNAPSHOT</version>
     <dependencies>
         <dependency>
             <groupId>io.kubernetes</groupId>
diff --git a/client-java-contrib/prometheus-operator/pom.xml b/client-java-contrib/prometheus-operator/pom.xml
index ae31839a78..fb1ea30364 100644
--- a/client-java-contrib/prometheus-operator/pom.xml
+++ b/client-java-contrib/prometheus-operator/pom.xml
@@ -3,13 +3,13 @@
     <parent>
         <artifactId>client-java-parent</artifactId>
         <groupId>io.kubernetes</groupId>
-        <version>17.0.0-SNAPSHOT</version>
+        <version>18.0.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>client-java-prometheus-operator-models</artifactId>
-    <version>17.0.0-SNAPSHOT</version>
+    <version>18.0.0-SNAPSHOT</version>
     <dependencies>
         <dependency>
             <groupId>io.kubernetes</groupId>
diff --git a/e2e/pom.xml b/e2e/pom.xml
index 092b3abe38..c8dc660096 100644
--- a/e2e/pom.xml
+++ b/e2e/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <artifactId>client-java-parent</artifactId>
         <groupId>io.kubernetes</groupId>
-        <version>17.0.0-SNAPSHOT</version>
+        <version>18.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/examples-release-13/pom.xml b/examples/examples-release-13/pom.xml
index d07f97e5b7..27db864480 100644
--- a/examples/examples-release-13/pom.xml
+++ b/examples/examples-release-13/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>io.kubernetes</groupId>
 		<artifactId>client-java-examples-parent</artifactId>
-		<version>17.0.0-SNAPSHOT</version>
+		<version>18.0.0-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/examples/examples-release-14/pom.xml b/examples/examples-release-14/pom.xml
index 25e926a56b..031ac3cbe1 100644
--- a/examples/examples-release-14/pom.xml
+++ b/examples/examples-release-14/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>io.kubernetes</groupId>
 		<artifactId>client-java-examples-parent</artifactId>
-		<version>17.0.0-SNAPSHOT</version>
+		<version>18.0.0-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/examples/examples-release-15/pom.xml b/examples/examples-release-15/pom.xml
index da7e00a975..c99034ff76 100644
--- a/examples/examples-release-15/pom.xml
+++ b/examples/examples-release-15/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>io.kubernetes</groupId>
 		<artifactId>client-java-examples-parent</artifactId>
-		<version>17.0.0-SNAPSHOT</version>
+		<version>18.0.0-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/examples/pom.xml b/examples/pom.xml
index 10838cf1b9..960524ef04 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -4,11 +4,11 @@
 	<parent>
 		<groupId>io.kubernetes</groupId>
 		<artifactId>client-java-parent</artifactId>
-		<version>17.0.0-SNAPSHOT</version>
+		<version>18.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
-	<version>17.0.0-SNAPSHOT</version>
+	<version>18.0.0-SNAPSHOT</version>
 
 	<artifactId>client-java-examples-parent</artifactId>
 	<packaging>pom</packaging>
diff --git a/extended/pom.xml b/extended/pom.xml
index 3d31956f8b..077841f79e 100644
--- a/extended/pom.xml
+++ b/extended/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <artifactId>client-java-parent</artifactId>
         <groupId>io.kubernetes</groupId>
-        <version>17.0.0-SNAPSHOT</version>
+        <version>18.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/fluent-gen/pom.xml b/fluent-gen/pom.xml
index 1d4ec8c353..8f9eb48163 100644
--- a/fluent-gen/pom.xml
+++ b/fluent-gen/pom.xml
@@ -13,7 +13,7 @@
   <parent>
     <groupId>io.kubernetes</groupId>
     <artifactId>client-java-parent</artifactId>
-    <version>17.0.0-SNAPSHOT</version>
+    <version>18.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/fluent/pom.xml b/fluent/pom.xml
index 570c8e2c8d..cd8c987813 100644
--- a/fluent/pom.xml
+++ b/fluent/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>io.kubernetes</groupId>
         <artifactId>client-java-parent</artifactId>
-        <version>17.0.0-SNAPSHOT</version>
+        <version>18.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/kubernetes/pom.xml b/kubernetes/pom.xml
index ca20d7ca6d..fe52475401 100644
--- a/kubernetes/pom.xml
+++ b/kubernetes/pom.xml
@@ -13,7 +13,7 @@
   <parent>
     <groupId>io.kubernetes</groupId>
     <artifactId>client-java-parent</artifactId>
-    <version>17.0.0-SNAPSHOT</version>
+    <version>18.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/kubernetes/src/main/java/io/kubernetes/client/openapi/ApiClient.java b/kubernetes/src/main/java/io/kubernetes/client/openapi/ApiClient.java
index c6b3bd10b2..031eaa2153 100644
--- a/kubernetes/src/main/java/io/kubernetes/client/openapi/ApiClient.java
+++ b/kubernetes/src/main/java/io/kubernetes/client/openapi/ApiClient.java
@@ -103,7 +103,7 @@ private void init() {
     json = new JSON();
 
     // Set default User-Agent.
-    setUserAgent("Kubernetes Java Client/17.0.0-SNAPSHOT");
+    setUserAgent("Kubernetes Java Client/18.0.0-SNAPSHOT");
 
     authentications = new HashMap<String, Authentication>();
   }
diff --git a/pom.xml b/pom.xml
index f7dd031469..cbc9005869 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
   <modelVersion>4.0.0</modelVersion>
   <artifactId>client-java-parent</artifactId>
   <groupId>io.kubernetes</groupId>
-  <version>17.0.0-SNAPSHOT</version>
+  <version>18.0.0-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Kubernetes Client API</name>
   <url>https://github.com/kubernetes-client/java</url>
diff --git a/proto/pom.xml b/proto/pom.xml
index 5125e00c42..5cde29a5a9 100644
--- a/proto/pom.xml
+++ b/proto/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>io.kubernetes</groupId>
 		<artifactId>client-java-parent</artifactId>
-		<version>17.0.0-SNAPSHOT</version>
+		<version>18.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/spring-aot/pom.xml b/spring-aot/pom.xml
index b283ffae42..8ce80e4ae0 100644
--- a/spring-aot/pom.xml
+++ b/spring-aot/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <artifactId>client-java-parent</artifactId>
         <groupId>io.kubernetes</groupId>
-        <version>17.0.0-SNAPSHOT</version>
+        <version>18.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <properties>
diff --git a/spring/pom.xml b/spring/pom.xml
index 1ec29d2d19..40d1c063ce 100644
--- a/spring/pom.xml
+++ b/spring/pom.xml
@@ -10,7 +10,7 @@
   <parent>
     <artifactId>client-java-parent</artifactId>
     <groupId>io.kubernetes</groupId>
-    <version>17.0.0-SNAPSHOT</version>
+    <version>18.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/util/pom.xml b/util/pom.xml
index 13d27feb11..99a6941365 100644
--- a/util/pom.xml
+++ b/util/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>io.kubernetes</groupId>
         <artifactId>client-java-parent</artifactId>
-        <version>17.0.0-SNAPSHOT</version>
+        <version>18.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <dependencies>