diff --git a/spring-eg-content-s3-reactive/pom.xml b/spring-eg-content-s3-reactive/pom.xml
index 21f6553a..ce3dccae 100644
--- a/spring-eg-content-s3-reactive/pom.xml
+++ b/spring-eg-content-s3-reactive/pom.xml
@@ -48,7 +48,7 @@
         <dependency>
             <artifactId>netty-nio-client</artifactId>
             <groupId>software.amazon.awssdk</groupId>
-            <version>2.41.20</version>
+            <version>2.41.21</version>
             <scope>compile</scope>
         </dependency>
         <!-- check whether we need these -->