diff --git a/modules/graylog2-rest-client b/modules/graylog2-rest-client
index e18017c91..7ec93d03c 160000
--- a/modules/graylog2-rest-client
+++ b/modules/graylog2-rest-client
@@ -1 +1 @@
-Subproject commit e18017c91bd852a76e34d90ad6935e7b66df32c1
+Subproject commit 7ec93d03c2896b0a6e831677c4499a21b119a1e3
diff --git a/project/Build.scala b/project/Build.scala
index 3df674d5c..4131e76c1 100644
--- a/project/Build.scala
+++ b/project/Build.scala
@@ -8,7 +8,7 @@ import com.typesafe.sbt.packager.universal.Keys.packageZipTarball
 
 object ApplicationBuild extends Build {
   val appName         = "graylog2-web-interface"
-  val appVersion      = "0.21.0-beta4-SNAPSHOT"
+  val appVersion      = "0.21.0-beta4"
   val appDependencies = Seq(
     cache,
     javaCore,