diff --git a/direct-file/boms/irs-spring-boot-starter-parent/pom.xml b/direct-file/boms/irs-spring-boot-starter-parent/pom.xml
index ba54f92..2fbf659 100644
--- a/direct-file/boms/irs-spring-boot-starter-parent/pom.xml
+++ b/direct-file/boms/irs-spring-boot-starter-parent/pom.xml
@@ -37,7 +37,7 @@
         <springdoc.version>2.1.0</springdoc.version>
 
         <pdfbox.version>3.0.3</pdfbox.version>
-        <amazon-s3-encryption-client-java.version>3.1.3</amazon-s3-encryption-client-java.version>
+        <amazon-s3-encryption-client-java.version>4.0.0</amazon-s3-encryption-client-java.version>
         <aws.java.sdk.version>2.20.131</aws.java.sdk.version>
         <bouncycastle.bcpkix.version>1.79</bouncycastle.bcpkix.version>
         <commons-compress.version>1.26.0</commons-compress.version>