diff --git a/lib/build.gradle b/lib/build.gradle
index 33ed4d4..359cb83 100644
--- a/lib/build.gradle
+++ b/lib/build.gradle
@@ -21,8 +21,8 @@ repositories {
 
 dependencies {
     // AWS SDK
-    implementation 'software.amazon.awssdk:s3:2.27.24'
-    implementation 'software.amazon.awssdk:s3-transfer-manager:2.27.24'
+    implementation 'software.amazon.awssdk:s3:2.28.5'
+    implementation 'software.amazon.awssdk:s3-transfer-manager:2.28.4'
     implementation 'software.amazon.awssdk.crt:aws-crt:0.30.9'
 
     // JSON and YAML parsing.