diff --git a/eng/versioning/external_dependencies.txt b/eng/versioning/external_dependencies.txt
index 240cb6336f95..0bd425e8ff0e 100644
--- a/eng/versioning/external_dependencies.txt
+++ b/eng/versioning/external_dependencies.txt
@@ -43,7 +43,6 @@ commons-net:commons-net;3.9.0
 io.cloudevents:cloudevents-api;2.2.0
 io.cloudevents:cloudevents-core;2.2.0
 io.fabric8:kubernetes-client;6.12.1
-io.netty:netty-bom;4.1.130.Final
 io.netty:netty-buffer;4.1.130.Final
 io.netty:netty-common;4.1.130.Final
 io.netty:netty-codec;4.1.130.Final
@@ -58,7 +57,6 @@ io.netty:netty-transport;4.1.130.Final
 io.netty:netty-transport-native-epoll;4.1.130.Final
 io.netty:netty-transport-native-unix-common;4.1.130.Final
 io.netty:netty-transport-native-kqueue;4.1.130.Final
-io.projectreactor:reactor-bom;2024.0.9
 io.projectreactor.netty:reactor-netty-http;1.2.13
 io.projectreactor:reactor-core;3.7.14
 io.vertx:vertx-codegen;4.5.23
diff --git a/sdk/spring/scripts/compatibility_insert_dependencymanagement.py b/sdk/spring/scripts/compatibility_insert_dependencymanagement.py
index f2fe93c6790f..5c9e15487d25 100644
--- a/sdk/spring/scripts/compatibility_insert_dependencymanagement.py
+++ b/sdk/spring/scripts/compatibility_insert_dependencymanagement.py
@@ -156,14 +156,26 @@ def add_dependency_management_for_file(file_path, spring_boot_dependencies_versi
             # dependencyManagement already exists, insert new dependencies inside it
             log.info("Found existing dependencyManagement in " + file_path + ". Inserting new dependencies.")
             dependencies_in_dm_start = pom_file_content.find('<dependencies>', dependency_management_start)
-            if dependencies_in_dm_start == -1:
-                log.warn("No dependencies section found in dependencyManagement for " + file_path + ". Skipping.")
-                return
 
-            # Find the position to insert (after <dependencies> opening tag)
-            insert_position = dependencies_in_dm_start + len('<dependencies>')
-            insert_content = get_dependency_content_for_existing_management()
-            dependency_content = pom_file_content[:insert_position] + insert_content + pom_file_content[insert_position:]
+            if dependencies_in_dm_start == -1:
+                # No dependencies section in dependencyManagement, create one
+                log.info("No dependencies section found in dependencyManagement for " + file_path + ". Creating new dependencies section.")
+                dependency_management_end = pom_file_content.find('</dependencyManagement>', dependency_management_start)
+                if dependency_management_end == -1:
+                    log.warn("No closing dependencyManagement tag found for " + file_path + ". Skipping.")
+                    return
+                insert_position = dependency_management_end
+                insert_content = "    <dependencies>\n{}    </dependencies>\n".format(get_dependency_content_for_existing_management())
+                dependency_content = pom_file_content[:insert_position] + insert_content + pom_file_content[insert_position:]
+            else:
+                # Find the position to insert (before </dependencies> closing tag)
+                dependencies_in_dm_end = pom_file_content.find('</dependencies>', dependencies_in_dm_start)
+                if dependencies_in_dm_end == -1:
+                    log.warn("No closing dependencies tag found in dependencyManagement for " + file_path + ". Skipping.")
+                    return
+                insert_position = dependencies_in_dm_end
+                insert_content = get_dependency_content_for_existing_management()
+                dependency_content = pom_file_content[:insert_position] + insert_content + pom_file_content[insert_position:]
         else:
             # No dependencyManagement exists, create new one
             log.info("No existing dependencyManagement in " + file_path + ". Creating new one.")
@@ -211,8 +223,7 @@ def update_spring_boot_starter_parent_for_file(file_path, spring_boot_dependenci
 
 def get_dependencies_content():
     """Returns the dependency entries without any wrapping tags."""
-    return """
-      <dependency>
+    return """      <dependency>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-dependencies</artifactId>
         <version>${spring.boot.version}</version>
@@ -226,7 +237,7 @@ def get_dependencies_content():
         <type>pom</type>
         <scope>import</scope>
       </dependency>
-"""
+    """
 
 
 def get_dependency_management_content():
@@ -254,8 +265,7 @@ def get_properties_contend_with_tag(spring_boot_dependencies_version, spring_clo
 
 
 def get_properties_contend(spring_boot_dependencies_version, spring_cloud_dependencies_version):
-    return """
-    <spring.boot.version>{}</spring.boot.version>
+    return """  <spring.boot.version>{}</spring.boot.version>
     <spring.cloud.version>{}</spring.cloud.version>
   """.format(spring_boot_dependencies_version, spring_cloud_dependencies_version)
 
diff --git a/sdk/spring/spring-cloud-azure-integration-tests/pom.xml b/sdk/spring/spring-cloud-azure-integration-tests/pom.xml
index 98a46fb34f03..ac77323aca71 100644
--- a/sdk/spring/spring-cloud-azure-integration-tests/pom.xml
+++ b/sdk/spring/spring-cloud-azure-integration-tests/pom.xml
@@ -38,25 +38,6 @@
     <spotless.skip>true</spotless.skip>
   </properties>
 
-  <dependencyManagement>
-    <dependencies>
-      <dependency>
-        <groupId>io.projectreactor</groupId>
-        <artifactId>reactor-bom</artifactId>
-        <version>2024.0.9</version>  <!-- {x-version-update;io.projectreactor:reactor-bom;external_dependency} -->
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-      <dependency>
-        <groupId>io.netty</groupId>
-        <artifactId>netty-bom</artifactId>
-        <version>4.1.130.Final</version>  <!-- {x-version-update;io.netty:netty-bom;external_dependency} -->
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-    </dependencies>
-  </dependencyManagement>
-
   <dependencies>
     <dependency>
       <groupId>com.azure.spring</groupId>
diff --git a/sdk/spring/spring-cloud-azure-integration-tests/src/test/java/com/azure/spring/cloud/integration/tests/servicebus/binder/TestServiceBusMultiBinders.java b/sdk/spring/spring-cloud-azure-integration-tests/src/test/java/com/azure/spring/cloud/integration/tests/servicebus/binder/TestServiceBusMultiBinders.java
index 5ede74cf628e..66e75701c95d 100644
--- a/sdk/spring/spring-cloud-azure-integration-tests/src/test/java/com/azure/spring/cloud/integration/tests/servicebus/binder/TestServiceBusMultiBinders.java
+++ b/sdk/spring/spring-cloud-azure-integration-tests/src/test/java/com/azure/spring/cloud/integration/tests/servicebus/binder/TestServiceBusMultiBinders.java
@@ -95,12 +95,14 @@ protected void exchangeMessageAndVerify(String activeProfile,
                                             Sinks.Many<Message<String>> manyTopic) throws InterruptedException {
         GenericMessage<String> genericMessage = new GenericMessage<>(message);
 
+        Thread.sleep(2000);
+
         LOGGER.info("Send a message:" + message + " to the queue.");
         manyQueue.emitNext(genericMessage, Sinks.EmitFailureHandler.FAIL_FAST);
         LOGGER.info("Send a message:" + message + " to the topic.");
         manyTopic.emitNext(genericMessage, Sinks.EmitFailureHandler.FAIL_FAST);
 
-        assertThat(LATCH.get(activeProfile).await(30, TimeUnit.SECONDS)).isTrue();
+        assertThat(LATCH.get(activeProfile).await(100, TimeUnit.SECONDS)).isTrue();
     }
 
 }
diff --git a/sdk/spring/spring-cloud-azure-integration-tests/src/test/java/com/azure/spring/cloud/integration/tests/servicebus/binder/TestServiceBusSingleBinder.java b/sdk/spring/spring-cloud-azure-integration-tests/src/test/java/com/azure/spring/cloud/integration/tests/servicebus/binder/TestServiceBusSingleBinder.java
index 585c2d697953..a9f60f68c002 100644
--- a/sdk/spring/spring-cloud-azure-integration-tests/src/test/java/com/azure/spring/cloud/integration/tests/servicebus/binder/TestServiceBusSingleBinder.java
+++ b/sdk/spring/spring-cloud-azure-integration-tests/src/test/java/com/azure/spring/cloud/integration/tests/servicebus/binder/TestServiceBusSingleBinder.java
@@ -95,11 +95,13 @@ protected void exchangeMessageAndVerify(String activeProfile,
                                             Sinks.Many<Message<String>> manyTopic) throws InterruptedException {
         GenericMessage<String> genericMessage = new GenericMessage<>(MESSAGE);
 
+        Thread.sleep(2000);
+
         LOGGER.info("Send a message:" + MESSAGE + " to the queue.");
         manyQueue.emitNext(genericMessage, Sinks.EmitFailureHandler.FAIL_FAST);
         LOGGER.info("Send a message:" + MESSAGE + " to the topic.");
         manyTopic.emitNext(genericMessage, Sinks.EmitFailureHandler.FAIL_FAST);
 
-        assertThat(TestServiceBusSingleBinder.LATCH.get(activeProfile).await(30, TimeUnit.SECONDS)).isTrue();
+        assertThat(TestServiceBusSingleBinder.LATCH.get(activeProfile).await(100, TimeUnit.SECONDS)).isTrue();
     }
 }