diff --git a/build.gradle b/build.gradle
index 6515a02..9088d27 100755
--- a/build.gradle
+++ b/build.gradle
@@ -40,8 +40,8 @@ subprojects {
 
   dependencies {
     resolutionRules 'com.netflix.nebula:gradle-resolution-rules:0.48.0'
-    compile 'com.amazonaws:aws-java-sdk:1.11.185'
-    compile 'com.fasterxml.jackson.core:jackson-databind:2.8.7'
+    compile 'com.amazonaws:aws-java-sdk:1.11.227'
+    compile 'com.fasterxml.jackson.core:jackson-databind:2.9.1'
     testCompile 'junit:junit:4.10'
     testCompile 'com.google.guava:guava:18.0'
     testCompile 'io.github.benas:jpopulator:1.0.1'