diff --git a/pom.xml b/pom.xml
index 5d40605..ac09b1b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -74,12 +74,12 @@ OF THE POSSIBILITY OF SUCH DAMAGE.
     <dependency>
       <groupId>com.amazonaws</groupId>
       <artifactId>aws-java-sdk-core</artifactId>
-      <version>1.12.677</version>
+      <version>1.12.778</version>
     </dependency>
     <dependency>
       <groupId>com.amazonaws</groupId>
       <artifactId>aws-java-sdk-simpledb</artifactId>
-      <version>1.12.678</version>
+      <version>1.12.778</version>
     </dependency>
     <dependency>
       <groupId>javax.validation</groupId>