import sbt._

object Dependencies {
  val CaffeineVersion = "2.3.1"

  val Caffeine = "com.github.ben-manes.caffeine" % "caffeine" % CaffeineVersion
  val Java8Compat = "org.scala-lang.modules" %% "scala-java8-compat" % "0.7.0"
  val Jsr305 = "com.google.code.findbugs" % "jsr305" % "3.0.1"
  val Scalactic = "org.scalactic" %% "scalactic" % "2.2.6"
  val Scalatest = "org.scalatest" %% "scalatest" % "2.2.6"
}
import sbt._

object Dependencies {
  val CaffeineVersion = "2.3.0"

  val Caffeine = "com.github.ben-manes.caffeine" % "caffeine" % CaffeineVersion
  val Java8Compat = "org.scala-lang.modules" %% "scala-java8-compat" % "0.7.0"
  val Jsr305 = "com.google.code.findbugs" % "jsr305" % "3.0.1"
  val Scalactic = "org.scalactic" %% "scalactic" % "2.2.6"
  val Scalatest = "org.scalatest" %% "scalatest" % "2.2.6"
}
--- 
+++ 
@@ -1,7 +1,7 @@
 import sbt._
 
 object Dependencies {
-  val CaffeineVersion = "2.3.0"
+  val CaffeineVersion = "2.3.1"
 
   val Caffeine = "com.github.ben-manes.caffeine" % "caffeine" % CaffeineVersion
   val Java8Compat = "org.scala-lang.modules" %% "scala-java8-compat" % "0.7.0"
Bump caffeine version 2.3.0 -> 2.3.1
