diff --git a/eng/versioning/version_client.txt b/eng/versioning/version_client.txt
index 7f86625ee892..c52cf3f0294c 100644
--- a/eng/versioning/version_client.txt
+++ b/eng/versioning/version_client.txt
@@ -113,11 +113,11 @@ com.azure.cosmos.spark:azure-cosmos-spark_3-5;0.0.1-beta.1;0.0.1-beta.1
 com.azure:azure-cosmos-encryption;2.27.0;2.28.0-beta.1
 com.azure.cosmos.spark:azure-cosmos-spark-account-data-resolver-sample;1.0.0-beta.1;1.0.0-beta.1
 com.azure:azure-cosmos-test;1.0.0-beta.17;1.0.0-beta.18
-com.azure.cosmos.spark:azure-cosmos-spark_3-3_2-12;4.44.0;4.44.1
-com.azure.cosmos.spark:azure-cosmos-spark_3-4_2-12;4.44.0;4.44.1
-com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-12;4.44.0;4.44.1
-com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-13;4.44.0;4.44.1
-com.azure.cosmos.spark:azure-cosmos-spark_4-0_2-13;4.44.0;4.44.1
+com.azure.cosmos.spark:azure-cosmos-spark_3-3_2-12;4.44.1;4.45.0-beta.1
+com.azure.cosmos.spark:azure-cosmos-spark_3-4_2-12;4.44.1;4.45.0-beta.1
+com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-12;4.44.1;4.45.0-beta.1
+com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-13;4.44.1;4.45.0-beta.1
+com.azure.cosmos.spark:azure-cosmos-spark_4-0_2-13;4.44.1;4.45.0-beta.1
 com.azure.cosmos.spark:fabric-cosmos-spark-auth_3;1.1.0;1.2.0-beta.1
 com.azure:azure-cosmos-tests;1.0.0-beta.1;1.0.0-beta.1
 com.azure:azure-data-appconfiguration;1.9.1;1.10.0-beta.1
diff --git a/sdk/cosmos/azure-cosmos-spark-account-data-resolver-sample/pom.xml b/sdk/cosmos/azure-cosmos-spark-account-data-resolver-sample/pom.xml
index 98d849b71452..0627b096e44c 100644
--- a/sdk/cosmos/azure-cosmos-spark-account-data-resolver-sample/pom.xml
+++ b/sdk/cosmos/azure-cosmos-spark-account-data-resolver-sample/pom.xml
@@ -97,7 +97,7 @@
     <dependency>
       <groupId>com.azure.cosmos.spark</groupId>
       <artifactId>azure-cosmos-spark_3-5_2-12</artifactId>
-      <version>4.44.1</version> <!-- {x-version-update;com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-12;current} -->
+      <version>4.45.0-beta.1</version> <!-- {x-version-update;com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-12;current} -->
       <scope>provided</scope>
     </dependency>
     <dependency>
@@ -290,7 +290,7 @@
                 <include>com.fasterxml.jackson.core:jackson-databind:[2.18.4]</include> <!-- {x-include-update;com.fasterxml.jackson.core:jackson-databind;external_dependency} -->
                 <include>com.fasterxml.jackson.module:jackson-module-scala_2.12:[2.18.4]</include> <!-- {x-include-update;com.fasterxml.jackson.module:jackson-module-scala_2.12;external_dependency} -->
                 <include>com.globalmentor:hadoop-bare-naked-local-fs:[0.1.0]</include> <!-- {x-include-update;cosmos_com.globalmentor:hadoop-bare-naked-local-fs;external_dependency} -->
-                <include>com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-12:[4.44.1]</include> <!-- {x-include-update;com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-12;current} -->
+                <include>com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-12:[4.45.0-beta.1]</include> <!-- {x-include-update;com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-12;current} -->
               </includes>
             </bannedDependencies>
           </rules>
diff --git a/sdk/cosmos/azure-cosmos-spark_3-3_2-12/CHANGELOG.md b/sdk/cosmos/azure-cosmos-spark_3-3_2-12/CHANGELOG.md
index 92bd011f90e7..45297c0e66ab 100644
--- a/sdk/cosmos/azure-cosmos-spark_3-3_2-12/CHANGELOG.md
+++ b/sdk/cosmos/azure-cosmos-spark_3-3_2-12/CHANGELOG.md
@@ -1,5 +1,15 @@
 ## Release History
 
+### 4.45.0-beta.1 (Unreleased)
+
+#### Features Added
+
+#### Breaking Changes
+
+#### Bugs Fixed
+
+#### Other Changes
+
 ### 4.44.1 (2026-03-03)
 
 #### Other Changes
diff --git a/sdk/cosmos/azure-cosmos-spark_3-3_2-12/pom.xml b/sdk/cosmos/azure-cosmos-spark_3-3_2-12/pom.xml
index f888b1482e97..a22f6e8b8070 100644
--- a/sdk/cosmos/azure-cosmos-spark_3-3_2-12/pom.xml
+++ b/sdk/cosmos/azure-cosmos-spark_3-3_2-12/pom.xml
@@ -11,7 +11,7 @@
   </parent>
   <groupId>com.azure.cosmos.spark</groupId>
   <artifactId>azure-cosmos-spark_3-3_2-12</artifactId>
-  <version>4.44.1</version> <!-- {x-version-update;com.azure.cosmos.spark:azure-cosmos-spark_3-3_2-12;current} -->
+  <version>4.45.0-beta.1</version> <!-- {x-version-update;com.azure.cosmos.spark:azure-cosmos-spark_3-3_2-12;current} -->
   <packaging>jar</packaging>
   <url>https://github.com/Azure/azure-sdk-for-java/tree/main/sdk/cosmos/azure-cosmos-spark_3-3_2-12</url>
   <name>OLTP Spark 3.3 Connector for Azure Cosmos DB SQL API</name>
diff --git a/sdk/cosmos/azure-cosmos-spark_3-4_2-12/CHANGELOG.md b/sdk/cosmos/azure-cosmos-spark_3-4_2-12/CHANGELOG.md
index d5307a16dc68..bbb70fb77a0f 100644
--- a/sdk/cosmos/azure-cosmos-spark_3-4_2-12/CHANGELOG.md
+++ b/sdk/cosmos/azure-cosmos-spark_3-4_2-12/CHANGELOG.md
@@ -1,5 +1,15 @@
 ## Release History
 
+### 4.45.0-beta.1 (Unreleased)
+
+#### Features Added
+
+#### Breaking Changes
+
+#### Bugs Fixed
+
+#### Other Changes
+
 ### 4.44.1 (2026-03-03)
 
 #### Other Changes
diff --git a/sdk/cosmos/azure-cosmos-spark_3-4_2-12/pom.xml b/sdk/cosmos/azure-cosmos-spark_3-4_2-12/pom.xml
index 3b581d98357d..0e030ea7b0a9 100644
--- a/sdk/cosmos/azure-cosmos-spark_3-4_2-12/pom.xml
+++ b/sdk/cosmos/azure-cosmos-spark_3-4_2-12/pom.xml
@@ -11,7 +11,7 @@
   </parent>
   <groupId>com.azure.cosmos.spark</groupId>
   <artifactId>azure-cosmos-spark_3-4_2-12</artifactId>
-  <version>4.44.1</version> <!-- {x-version-update;com.azure.cosmos.spark:azure-cosmos-spark_3-4_2-12;current} -->
+  <version>4.45.0-beta.1</version> <!-- {x-version-update;com.azure.cosmos.spark:azure-cosmos-spark_3-4_2-12;current} -->
   <packaging>jar</packaging>
   <url>https://github.com/Azure/azure-sdk-for-java/tree/main/sdk/cosmos/azure-cosmos-spark_3-4_2-12</url>
   <name>OLTP Spark 3.4 Connector for Azure Cosmos DB SQL API</name>
diff --git a/sdk/cosmos/azure-cosmos-spark_3-5_2-12/CHANGELOG.md b/sdk/cosmos/azure-cosmos-spark_3-5_2-12/CHANGELOG.md
index 07a0af2fb85a..f0edc754564c 100644
--- a/sdk/cosmos/azure-cosmos-spark_3-5_2-12/CHANGELOG.md
+++ b/sdk/cosmos/azure-cosmos-spark_3-5_2-12/CHANGELOG.md
@@ -1,5 +1,15 @@
 ## Release History
 
+### 4.45.0-beta.1 (Unreleased)
+
+#### Features Added
+
+#### Breaking Changes
+
+#### Bugs Fixed
+
+#### Other Changes
+
 ### 4.44.1 (2026-03-03)
 
 #### Other Changes
diff --git a/sdk/cosmos/azure-cosmos-spark_3-5_2-12/pom.xml b/sdk/cosmos/azure-cosmos-spark_3-5_2-12/pom.xml
index 60854bac3cd5..71f817b6778d 100644
--- a/sdk/cosmos/azure-cosmos-spark_3-5_2-12/pom.xml
+++ b/sdk/cosmos/azure-cosmos-spark_3-5_2-12/pom.xml
@@ -11,7 +11,7 @@
   </parent>
   <groupId>com.azure.cosmos.spark</groupId>
   <artifactId>azure-cosmos-spark_3-5_2-12</artifactId>
-  <version>4.44.1</version> <!-- {x-version-update;com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-12;current} -->
+  <version>4.45.0-beta.1</version> <!-- {x-version-update;com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-12;current} -->
   <packaging>jar</packaging>
   <url>https://github.com/Azure/azure-sdk-for-java/tree/main/sdk/cosmos/azure-cosmos-spark_3-5_2-12</url>
   <name>OLTP Spark 3.5 Connector for Azure Cosmos DB SQL API</name>
diff --git a/sdk/cosmos/azure-cosmos-spark_3-5_2-13/CHANGELOG.md b/sdk/cosmos/azure-cosmos-spark_3-5_2-13/CHANGELOG.md
index 4df88fe19602..469722f1b114 100644
--- a/sdk/cosmos/azure-cosmos-spark_3-5_2-13/CHANGELOG.md
+++ b/sdk/cosmos/azure-cosmos-spark_3-5_2-13/CHANGELOG.md
@@ -1,5 +1,15 @@
 ## Release History
 
+### 4.45.0-beta.1 (Unreleased)
+
+#### Features Added
+
+#### Breaking Changes
+
+#### Bugs Fixed
+
+#### Other Changes
+
 ### 4.44.1 (2026-03-03)
 
 #### Other Changes
diff --git a/sdk/cosmos/azure-cosmos-spark_3-5_2-13/pom.xml b/sdk/cosmos/azure-cosmos-spark_3-5_2-13/pom.xml
index 28f61555fa96..ecabaf3930ff 100644
--- a/sdk/cosmos/azure-cosmos-spark_3-5_2-13/pom.xml
+++ b/sdk/cosmos/azure-cosmos-spark_3-5_2-13/pom.xml
@@ -11,7 +11,7 @@
   </parent>
   <groupId>com.azure.cosmos.spark</groupId>
   <artifactId>azure-cosmos-spark_3-5_2-13</artifactId>
-  <version>4.44.1</version> <!-- {x-version-update;com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-13;current} -->
+  <version>4.45.0-beta.1</version> <!-- {x-version-update;com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-13;current} -->
   <packaging>jar</packaging>
   <url>https://github.com/Azure/azure-sdk-for-java/tree/main/sdk/cosmos/azure-cosmos-spark_3-5_2-13</url>
   <name>OLTP Spark 3.5 Connector for Azure Cosmos DB SQL API</name>
diff --git a/sdk/cosmos/azure-cosmos-spark_4-0_2-13/CHANGELOG.md b/sdk/cosmos/azure-cosmos-spark_4-0_2-13/CHANGELOG.md
index c1c7bd50aaf8..adcb149034cf 100644
--- a/sdk/cosmos/azure-cosmos-spark_4-0_2-13/CHANGELOG.md
+++ b/sdk/cosmos/azure-cosmos-spark_4-0_2-13/CHANGELOG.md
@@ -1,5 +1,15 @@
 ## Release History
 
+### 4.45.0-beta.1 (Unreleased)
+
+#### Features Added
+
+#### Breaking Changes
+
+#### Bugs Fixed
+
+#### Other Changes
+
 ### 4.44.1 (2026-03-03)
 
 #### Other Changes
diff --git a/sdk/cosmos/azure-cosmos-spark_4-0_2-13/pom.xml b/sdk/cosmos/azure-cosmos-spark_4-0_2-13/pom.xml
index 0474431e7e30..ac43270d331c 100644
--- a/sdk/cosmos/azure-cosmos-spark_4-0_2-13/pom.xml
+++ b/sdk/cosmos/azure-cosmos-spark_4-0_2-13/pom.xml
@@ -11,7 +11,7 @@
   </parent>
   <groupId>com.azure.cosmos.spark</groupId>
   <artifactId>azure-cosmos-spark_4-0_2-13</artifactId>
-  <version>4.44.1</version> <!-- {x-version-update;com.azure.cosmos.spark:azure-cosmos-spark_4-0_2-13;current} -->
+  <version>4.45.0-beta.1</version> <!-- {x-version-update;com.azure.cosmos.spark:azure-cosmos-spark_4-0_2-13;current} -->
   <packaging>jar</packaging>
   <url>https://github.com/Azure/azure-sdk-for-java/tree/main/sdk/cosmos/azure-cosmos-spark_4-0_2-13</url>
   <name>OLTP Spark 4.0 Connector for Azure Cosmos DB SQL API</name>
diff --git a/sdk/cosmos/fabric-cosmos-spark-auth_3/pom.xml b/sdk/cosmos/fabric-cosmos-spark-auth_3/pom.xml
index 45564da2aa47..da8a884ea5e2 100644
--- a/sdk/cosmos/fabric-cosmos-spark-auth_3/pom.xml
+++ b/sdk/cosmos/fabric-cosmos-spark-auth_3/pom.xml
@@ -100,7 +100,7 @@
     <dependency>
       <groupId>com.azure.cosmos.spark</groupId>
       <artifactId>azure-cosmos-spark_3-5_2-12</artifactId>
-      <version>4.44.1</version> <!-- {x-version-update;com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-12;current} -->
+      <version>4.45.0-beta.1</version> <!-- {x-version-update;com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-12;current} -->
       <scope>provided</scope>
     </dependency>
     <dependency>
@@ -183,7 +183,7 @@
                 <include>com.fasterxml.jackson.datatype:jackson-datatype-jsr310:[2.18.4]</include> <!-- {x-include-update;com.fasterxml.jackson.datatype:jackson-datatype-jsr310;external_dependency} -->
                 <include>com.fasterxml.jackson.core:jackson-databind:[2.18.4]</include> <!-- {x-include-update;com.fasterxml.jackson.core:jackson-databind;external_dependency} -->
                 <include>com.fasterxml.jackson.module:jackson-module-scala_2.12:[2.18.4]</include> <!-- {x-include-update;com.fasterxml.jackson.module:jackson-module-scala_2.12;external_dependency} -->
-                <include>com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-12:[4.44.1]</include> <!-- {x-include-update;com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-12;current} -->
+                <include>com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-12:[4.45.0-beta.1]</include> <!-- {x-include-update;com.azure.cosmos.spark:azure-cosmos-spark_3-5_2-12;current} -->
                 <include>com.microsoft.azure.synapse:synapseutils_2.12:[1.5.4]</include> <!-- {x-include-update;cosmos_com.microsoft.azure.synapse:synapseutils_2.12;external_dependency} -->
               </includes>
             </bannedDependencies>