diff --git a/core/pom.xml b/core/pom.xml
index 208b2d1..4fd2756 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -14,7 +14,7 @@
         <spark.minor.version>2.4</spark.minor.version>
         <maven.plugin.version>3.2.0</maven.plugin.version>
         <hadoop.version>2.10.1</hadoop.version>
-        <aws.java.sdk.version>1.11.1019</aws.java.sdk.version>
+        <aws.java.sdk.version>1.12.261</aws.java.sdk.version>
     </properties>
 
     <dependencyManagement>