diff --git a/flume-parent/pom.xml b/flume-parent/pom.xml
index 00c1969ad4..8934d56836 100644
--- a/flume-parent/pom.xml
+++ b/flume-parent/pom.xml
@@ -256,7 +256,7 @@
       <dependency>
         <groupId>org.mock-server</groupId>
         <artifactId>mockserver-netty</artifactId>
-        <version>3.10.8</version>
+        <version>7.4.0</version>
         <scope>test</scope>
       </dependency>
       <dependency>
diff --git a/src/changelog/.2.x.x/update_org.mock-server_mockserver-netty.xml b/src/changelog/.2.x.x/update_org.mock-server_mockserver-netty.xml
new file mode 100644
index 0000000000..13022b399b
--- /dev/null
+++ b/src/changelog/.2.x.x/update_org.mock-server_mockserver-netty.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<entry xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns="https://logging.apache.org/xml/ns"
+       xsi:schemaLocation="https://logging.apache.org/xml/ns https://logging.apache.org/xml/ns/log4j-changelog-0.xsd"
+       type="updated">
+  <issue id="482" link="https://github.com/apache/logging-flume/pull/482"/>
+  <description format="asciidoc">Update `org.mock-server:mockserver-netty` to version `7.4.0`</description>
+</entry>