diff --git a/bijection-scrooge/src/test/scala/com/twitter/bijection/scrooge/TestStruct.scala b/bijection-scrooge/src/test/scala/com/twitter/bijection/scrooge/TestStruct.scala
index 514b5346a..918d97581 100644
--- a/bijection-scrooge/src/test/scala/com/twitter/bijection/scrooge/TestStruct.scala
+++ b/bijection-scrooge/src/test/scala/com/twitter/bijection/scrooge/TestStruct.scala
@@ -3,22 +3,27 @@
  */
 package com.twitter.bijection.scrooge
 
-import com.twitter.scrooge.{ThriftException, ThriftStruct, ThriftStructCodec}
+import com.twitter.scrooge.{ThriftException, ThriftStruct, ThriftStructCodec3}
 import org.apache.thrift.protocol._
 import java.nio.ByteBuffer
+import com.twitter.finagle.SourcedException
 import scala.collection.mutable
 import scala.collection.{Map, Set}
 
 
-object TestStruct extends ThriftStructCodec[TestStruct] {
+object TestStruct extends ThriftStructCodec3[TestStruct] {
   val Struct = new TStruct("TestStruct")
   val SomeIntField = new TField("someInt", TType.I32, 1)
   val SomeStringField = new TField("someString", TType.STRING, 2)
 
-  def encode(_item: TestStruct, _oproto: TProtocol) { _item.write(_oproto) }
-  def decode(_iprot: TProtocol) = Immutable.decode(_iprot)
+  /**
+   * Checks that all required fields are non-null.
+   */
+  def validate(_item: TestStruct) {
+  }
 
-  def apply(_iprot: TProtocol): TestStruct = decode(_iprot)
+  override def encode(_item: TestStruct, _oproto: TProtocol) { _item.write(_oproto) }
+  override def decode(_iprot: TProtocol) = Immutable.decode(_iprot)
 
   def apply(
     someInt: Int,
@@ -30,9 +35,9 @@ object TestStruct extends ThriftStructCodec[TestStruct] {
 
   def unapply(_item: TestStruct): Option[Product2[Int, Option[String]]] = Some(_item)
 
-  object Immutable extends ThriftStructCodec[TestStruct] {
-    def encode(_item: TestStruct, _oproto: TProtocol) { _item.write(_oproto) }
-    def decode(_iprot: TProtocol) = {
+  object Immutable extends ThriftStructCodec3[TestStruct] {
+    override def encode(_item: TestStruct, _oproto: TProtocol) { _item.write(_oproto) }
+    override def decode(_iprot: TProtocol) = {
       var someInt: Int = 0
       var _got_someInt = false
       var someString: String = null
@@ -116,7 +121,7 @@ trait TestStruct extends ThriftStruct
   def _2 = someString
 
   override def write(_oprot: TProtocol) {
-    validate()
+    TestStruct.validate(this)
     _oprot.writeStructBegin(Struct)
     if (true) {
       val someInt_item = someInt
@@ -142,12 +147,6 @@ trait TestStruct extends ThriftStruct
     someString
   )
 
-  /**
-   * Checks that all required fields are non-null.
-   */
-  def validate() {
-  }
-
   override def canEqual(other: Any): Boolean = other.isInstanceOf[TestStruct]
 
   override def equals(other: Any): Boolean = runtime.ScalaRunTime._equals(this, other)
diff --git a/project/Build.scala b/project/Build.scala
index b4edc8df5..a904de5dd 100644
--- a/project/Build.scala
+++ b/project/Build.scala
@@ -184,7 +184,7 @@ object BijectionBuild extends Build {
     osgiExportAll("com.twitter.bijection.scrooge"),
     libraryDependencies ++= Seq(
       "org.apache.thrift" % "libthrift" % "0.6.1" exclude("junit", "junit"),
-      "com.twitter" % "scrooge-runtime" % "3.0.4"
+      "com.twitter" % "scrooge-serializer_2.9.2" % "3.6.0"
     )
   ).dependsOn(bijectionCore % "test->test;compile->compile")
 
@@ -231,5 +231,5 @@ object BijectionBuild extends Build {
     )
   ).dependsOn(bijectionCore % "test->test;compile->compile")
 
-  
+
 }