diff --git a/build.sbt b/build.sbt
index 38f6cd6..d393765 100644
--- a/build.sbt
+++ b/build.sbt
@@ -8,7 +8,7 @@ organization := "org.broadinstitute"
 
 scalaVersion := "2.12.1"
 
-val wdl4sV = "0.10-f7a345e-SNAP"
+val wdl4sV = "0.12"
 
 lazy val versionSettings = Seq(
   // Upcoming release, or current if we're on the master branch