diff --git a/pom.xml b/pom.xml
index 57d7b6e..1b7de8a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,7 +16,7 @@
             <dependency>
                 <groupId>software.amazon.awssdk</groupId>
                 <artifactId>bom</artifactId>
-                <version>2.21.15</version>
+                <version>2.21.21</version>
                 <type>pom</type>
                 <scope>import</scope>
                 <exclusions>