Update SDE version

Author: Atry

Binding/build.sbt.shared

@@ -2,7 +2,7 @@ description := "Reactive data-binding for Scala. This artifact is available for
 
 libraryDependencies += "com.thoughtworks.enableIf" %% "enableif" % "1.1.7"
 
-libraryDependencies += "com.thoughtworks.sde" %%% "core" % "3.3.2"
+libraryDependencies += "com.thoughtworks.sde" %%% "core" % "3.3.4"
 
 libraryDependencies += "org.scalatest" %%% "scalatest" % "3.1.1" % Test