diff --git a/eng/dependabot/independent/Versions.props b/eng/dependabot/independent/Versions.props
index 424f66dadfd..9ae89416407 100644
--- a/eng/dependabot/independent/Versions.props
+++ b/eng/dependabot/independent/Versions.props
@@ -15,7 +15,7 @@
     <NewtonsoftJsonVersion>13.0.4</NewtonsoftJsonVersion>
     <NJsonSchemaVersion>11.5.1</NJsonSchemaVersion>
     <AwsSdkS3Version>4.0.0.3</AwsSdkS3Version>
-    <AwsSdkSecurityTokenVersion>4.0.0.2</AwsSdkSecurityTokenVersion>
+    <AwsSdkSecurityTokenVersion>4.0.5.6</AwsSdkSecurityTokenVersion>
 
     <!--
       Moq version & constants derived from Moq.