diff --git a/modules/samples/userguide/src/userguide/springbootdemo/pom.xml b/modules/samples/userguide/src/userguide/springbootdemo/pom.xml
index bdbc573444..60da1fd972 100644
--- a/modules/samples/userguide/src/userguide/springbootdemo/pom.xml
+++ b/modules/samples/userguide/src/userguide/springbootdemo/pom.xml
@@ -305,7 +305,7 @@
 	<dependency>
             <groupId>org.apache.httpcomponents.core5</groupId>
             <artifactId>httpcore5</artifactId>
-            <version>5.3.3</version>
+            <version>5.4.3</version>
         </dependency>
         <dependency>
             <groupId>org.apache.httpcomponents.client5</groupId>