diff --git a/appender/websocket-servlet/pom.xml b/appender/websocket-servlet/pom.xml
index 7c99c2c..23da54b 100644
--- a/appender/websocket-servlet/pom.xml
+++ b/appender/websocket-servlet/pom.xml
@@ -37,7 +37,7 @@
         <dependency>
             <groupId>org.eclipse.jetty.websocket</groupId>
             <artifactId>websocket-servlet</artifactId>
-            <version>9.4.36.v20210114</version>
+            <version>9.4.43.v20210629</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/collector/jetty/pom.xml b/collector/jetty/pom.xml
index 7871109..8e6c6ae 100644
--- a/collector/jetty/pom.xml
+++ b/collector/jetty/pom.xml
@@ -45,7 +45,7 @@
         <dependency>
             <groupId>org.eclipse.jetty</groupId>
             <artifactId>jetty-server</artifactId>
-            <version>9.4.36.v20210114</version>
+            <version>9.4.43.v20210629</version>
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>
diff --git a/itest/pom.xml b/itest/pom.xml
index 01cfc0a..9371fab 100644
--- a/itest/pom.xml
+++ b/itest/pom.xml
@@ -145,7 +145,7 @@
         <dependency>
             <groupId>org.eclipse.jetty.websocket</groupId>
             <artifactId>websocket-client</artifactId>
-            <version>9.4.36.v20210114</version>
+            <version>9.4.43.v20210629</version>
             <scope>test</scope>
         </dependency>
     </dependencies>