http4s: Bump http4s and dependencies

frameworks/Scala/http4s/build.sbt

@@ -10,8 +10,8 @@ TwirlKeys.templateImports += "http4s.techempower.benchmark._"
 
 com.github.retronym.SbtOneJar.oneJarSettings
 
-val http4sVersion = "0.9.0"
-val doobieVersion = "0.2.2"
+val http4sVersion = "0.10.1"
+val doobieVersion = "0.2.3-RC2"
 val scalazVersion = "7.1.3"
 
 libraryDependencies ++= Seq(
@@ -21,10 +21,11 @@ libraryDependencies ++= Seq(
 	"org.http4s" %% "http4s-twirl" % http4sVersion,
 	"org.tpolecat" %% "doobie-core" % doobieVersion,
 	"org.tpolecat" %% "doobie-contrib-hikari" % doobieVersion,
+	"com.zaxxer" %  "HikariCP" % "2.4.1",
 	"org.scalaz" %% "scalaz-core" % scalazVersion,
 	"org.scalaz" %% "scalaz-concurrent" % scalazVersion,
 	"com.github.alexarchambault" %% "argonaut-shapeless_6.1" % "0.3.1",
-	"org.postgresql" % "postgresql" % "9.4-1201-jdbc4"
+	"org.postgresql" % "postgresql" % "9.4-1204-jdbc4"
 )
 
 mainClass in oneJar := Some("http4s.techempower.benchmark.WebServer")