diff --git a/core/pom.xml b/core/pom.xml
index ba0071f58208c3f1b2b056a312bc4ebd73b6422b..485aa29f83148f6bb2ff734c69e37188125635bb 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -63,12 +63,12 @@
     <dependency>
       <groupId>com.twitter</groupId>
       <artifactId>chill_2.9.3</artifactId>
-      <version>0.3.0</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>com.twitter</groupId>
       <artifactId>chill-java</artifactId>
-      <version>0.3.0</version>
+      <version>0.3.1</version>
     </dependency>
     <dependency>
       <groupId>com.typesafe.akka</groupId>
diff --git a/pom.xml b/pom.xml
index f8fbc12aa5b29f879d09a7760832b6ba4b78e4ba..7d96185775aed5879e958b13232a1779b4f5832f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -201,12 +201,12 @@
       <dependency>
         <groupId>com.twitter</groupId>
         <artifactId>chill_2.9.3</artifactId>
-        <version>0.3.0</version>
+        <version>0.3.1</version>
       </dependency>
       <dependency>
         <groupId>com.twitter</groupId>
         <artifactId>chill-java</artifactId>
-        <version>0.3.0</version>
+        <version>0.3.1</version>
       </dependency>
       <dependency>
         <groupId>com.typesafe.akka</groupId>
diff --git a/project/SparkBuild.scala b/project/SparkBuild.scala
index c822f49e786c700ed92fd820eed3411017eb90f9..236f424dff0d2a71eaaa96ba8f3a31fd8a3d25ab 100644
--- a/project/SparkBuild.scala
+++ b/project/SparkBuild.scala
@@ -183,8 +183,8 @@ object SparkBuild extends Build {
       "org.apache.derby" % "derby" % "10.4.2.0" % "test",
       "com.codahale.metrics" % "metrics-core" % "3.0.0",
       "com.codahale.metrics" % "metrics-jvm" % "3.0.0",
-      "com.twitter" % "chill_2.9.3" % "0.3.0",
-      "com.twitter" % "chill-java" % "0.3.0"
+      "com.twitter" % "chill_2.9.3" % "0.3.1",
+      "com.twitter" % "chill-java" % "0.3.1"
     ) ++ (
       if (HADOOP_MAJOR_VERSION == "2") {
         if (HADOOP_YARN) {