diff --git a/google-cloud-nio-examples/pom.xml b/google-cloud-nio-examples/pom.xml
index f3b737fe..f85386e9 100644
--- a/google-cloud-nio-examples/pom.xml
+++ b/google-cloud-nio-examples/pom.xml
@@ -13,7 +13,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-nio-parent</artifactId>
-    <version>0.128.11</version><!-- {x-version-update:google-cloud-nio:current} -->
+    <version>0.129.0-rc1</version><!-- {x-version-update:google-cloud-nio:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/google-cloud-nio-retrofit/pom.xml b/google-cloud-nio-retrofit/pom.xml
index 7f14f844..58182fc1 100644
--- a/google-cloud-nio-retrofit/pom.xml
+++ b/google-cloud-nio-retrofit/pom.xml
@@ -12,7 +12,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-nio-parent</artifactId>
-    <version>0.128.11</version><!-- {x-version-update:google-cloud-nio:current} -->
+    <version>0.129.0-rc1</version><!-- {x-version-update:google-cloud-nio:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-nio-retrofit</site.installationModule>
diff --git a/google-cloud-nio/pom.xml b/google-cloud-nio/pom.xml
index d4384ef9..e7b579c5 100644
--- a/google-cloud-nio/pom.xml
+++ b/google-cloud-nio/pom.xml
@@ -12,7 +12,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-nio-parent</artifactId>
-    <version>0.128.11</version><!-- {x-version-update:google-cloud-nio:current} -->
+    <version>0.129.0-rc1</version><!-- {x-version-update:google-cloud-nio:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-nio</site.installationModule>