diff --git a/build.gradle b/build.gradle
index 1699a86..c1618af 100644
--- a/build.gradle
+++ b/build.gradle
@@ -33,10 +33,10 @@ apply plugin: 'kotlin-android'
 
 android {
     defaultConfig {
-        minSdkVersion 16
+        minSdkVersion 21
     }
 }
 
 dependencies {
-    api 'com.iterable:iterableapi:3.4.9'
+    api 'com.iterable:iterableapi:3.5.10'
 }
diff --git a/src/main/kotlin/com/mparticle/kits/IterableKit.kt b/src/main/kotlin/com/mparticle/kits/IterableKit.kt
index bc8bca5..5f0b890 100644
--- a/src/main/kotlin/com/mparticle/kits/IterableKit.kt
+++ b/src/main/kotlin/com/mparticle/kits/IterableKit.kt
@@ -53,8 +53,6 @@ class IterableKit : KitIntegration(), ActivityListener, ApplicationStateListener
 
     private fun initIntegrationAttributes() {
         val integrationAttributes = HashMap<String, String>()
-        integrationAttributes[INTEGRATION_ATTRIBUTE_KIT_VERSION_CODE] =
-            BuildConfig.VERSION_CODE.toString()
         integrationAttributes[INTEGRATION_ATTRIBUTE_SDK_VERSION] =
             BuildConfig.ITERABLE_SDK_VERSION
         setIntegrationAttributes(integrationAttributes)