diff --git a/eng/versioning/version_client.txt b/eng/versioning/version_client.txt
index 48697a856b51..1e6de92ac23f 100644
--- a/eng/versioning/version_client.txt
+++ b/eng/versioning/version_client.txt
@@ -278,7 +278,7 @@ com.azure.resourcemanager:azure-resourcemanager-cdn;2.53.5;2.54.0-beta.1
 com.azure.resourcemanager:azure-resourcemanager-compute;2.55.1;2.56.0-beta.1
 com.azure.resourcemanager:azure-resourcemanager-containerinstance;2.53.6;2.54.0-beta.1
 com.azure.resourcemanager:azure-resourcemanager-containerregistry;2.54.1;2.55.0-beta.2
-com.azure.resourcemanager:azure-resourcemanager-containerservice;2.56.1;2.57.0
+com.azure.resourcemanager:azure-resourcemanager-containerservice;2.57.0;2.58.0-beta.1
 com.azure.resourcemanager:azure-resourcemanager-cosmos;2.54.0;2.55.0-beta.1
 com.azure.resourcemanager:azure-resourcemanager-dns;2.53.5;2.54.0-beta.1
 com.azure.resourcemanager:azure-resourcemanager-eventhubs;2.53.5;2.54.0-beta.1
@@ -551,7 +551,6 @@ unreleased_com.azure:azure-core-test;1.27.0-beta.14
 unreleased_com.azure.v2:azure-identity;2.0.0-beta.1
 unreleased_com.azure.v2:azure-data-appconfiguration;2.0.0-beta.1
 unreleased_io.clientcore:http-netty4;1.0.0-beta.1
-unreleased_com.azure.resourcemanager:azure-resourcemanager-containerservice;2.57.0
 
 # Released Beta dependencies: Copy the entry from above, prepend "beta_", remove the current
 # version and set the version to the released beta. Released beta dependencies are only valid
diff --git a/sdk/containerservice/azure-resourcemanager-containerservice/CHANGELOG.md b/sdk/containerservice/azure-resourcemanager-containerservice/CHANGELOG.md
index fc89e616f312..b98861f75c9c 100644
--- a/sdk/containerservice/azure-resourcemanager-containerservice/CHANGELOG.md
+++ b/sdk/containerservice/azure-resourcemanager-containerservice/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Release History
 
+## 2.58.0-beta.1 (Unreleased)
+
+### Features Added
+
+### Breaking Changes
+
+### Bugs Fixed
+
+### Other Changes
+
 ## 2.57.0 (2025-12-15)
 
 ### Other Changes
diff --git a/sdk/containerservice/azure-resourcemanager-containerservice/pom.xml b/sdk/containerservice/azure-resourcemanager-containerservice/pom.xml
index d9f5bad88bb3..859698b81957 100644
--- a/sdk/containerservice/azure-resourcemanager-containerservice/pom.xml
+++ b/sdk/containerservice/azure-resourcemanager-containerservice/pom.xml
@@ -10,7 +10,7 @@
 
   <groupId>com.azure.resourcemanager</groupId>
   <artifactId>azure-resourcemanager-containerservice</artifactId>
-  <version>2.57.0</version> <!-- {x-version-update;com.azure.resourcemanager:azure-resourcemanager-containerservice;current} -->
+  <version>2.58.0-beta.1</version> <!-- {x-version-update;com.azure.resourcemanager:azure-resourcemanager-containerservice;current} -->
   <packaging>jar</packaging>
 
   <name>Microsoft Azure SDK for Container Service Management</name>
diff --git a/sdk/resourcemanager/azure-resourcemanager/pom.xml b/sdk/resourcemanager/azure-resourcemanager/pom.xml
index bfe8b27ed9d3..8f207f38ac62 100644
--- a/sdk/resourcemanager/azure-resourcemanager/pom.xml
+++ b/sdk/resourcemanager/azure-resourcemanager/pom.xml
@@ -142,7 +142,7 @@
     <dependency>
       <groupId>com.azure.resourcemanager</groupId>
       <artifactId>azure-resourcemanager-containerservice</artifactId>
-      <version>2.57.0</version> <!-- {x-version-update;unreleased_com.azure.resourcemanager:azure-resourcemanager-containerservice;dependency} -->
+      <version>2.57.0</version> <!-- {x-version-update;com.azure.resourcemanager:azure-resourcemanager-containerservice;dependency} -->
     </dependency>
     <dependency>
       <groupId>com.azure.resourcemanager</groupId>