diff --git a/build.sbt b/build.sbt
index 5599fd7d..eb11f1b3 100644
--- a/build.sbt
+++ b/build.sbt
@@ -7,7 +7,7 @@ name := """fs2-rabbit-root"""
 
 organization in ThisBuild := "com.github.gvolpe"
 
-version in ThisBuild := "0.8"
+version in ThisBuild := "0.9"
 
 crossScalaVersions in ThisBuild := Seq("2.11.12", "2.12.6")
 
diff --git a/core/src/test/scala/com/github/gvolpe/fs2rabbit/AmqpHeaderValSpec.scala b/core/src/test/scala/com/github/gvolpe/fs2rabbit/AmqpHeaderValSpec.scala
index 12a9ed35..e5f547e4 100644
--- a/core/src/test/scala/com/github/gvolpe/fs2rabbit/AmqpHeaderValSpec.scala
+++ b/core/src/test/scala/com/github/gvolpe/fs2rabbit/AmqpHeaderValSpec.scala
@@ -26,7 +26,7 @@ class AmqpHeaderValSpec extends FlatSpecLike with Matchers {
     val intVal    = IntVal(1)
     val longVal   = LongVal(2L)
     val stringVal = StringVal("hey")
-    val arrayVal = ArrayVal(Seq(3, 2, 1))
+    val arrayVal  = ArrayVal(Seq(3, 2, 1))
 
     AmqpHeaderVal.from(intVal.impure) should be(intVal)
     AmqpHeaderVal.from(longVal.impure) should be(longVal)