diff --git a/README.md b/README.md
index 534e9ba..a37582b 100755
--- a/README.md
+++ b/README.md
@@ -46,10 +46,10 @@ The focus of this project is minimalism and flexibility. To that end, the featur
 ### Setup
 
 For SBT simply include:
-`libraryDependencies += "org.typelevel" %%% "fabric-core" % "1.12.2"`
+`libraryDependencies += "org.typelevel" %%% "fabric-core" % "1.12.3"`
 
 For parsing support include:
-`libraryDependencies += "org.typelevel" %%% "fabric-io" % "1.12.2"`
+`libraryDependencies += "org.typelevel" %%% "fabric-io" % "1.12.3"`
 
 ### Create
 
diff --git a/core/shared/src/main/scala/fabric/rw/RWException.scala b/core/shared/src/main/scala/fabric/rw/RWException.scala
index 4528aa2..ba40cda 100644
--- a/core/shared/src/main/scala/fabric/rw/RWException.scala
+++ b/core/shared/src/main/scala/fabric/rw/RWException.scala
@@ -21,4 +21,4 @@
 
 package fabric.rw
 
-case class RWException(message: String) extends RuntimeException()
+case class RWException(message: String) extends RuntimeException(message)