1 files changed, 1 insertions, 1 deletions
diff --git a/build.sc b/build.sc
index b368baa..b785054 100644
--- a/build.sc
+++ b/build.sc
@@ -25,7 +25,7 @@ object cask extends ScalaModule with PublishModule {
   def scalaVersion = "2.12.6"
   def ivyDeps = Agg(
     ivy"org.scala-lang:scala-reflect:${scalaVersion()}",
-    ivy"io.undertow:undertow-core:2.0.11.Final",
+    ivy"io.undertow:undertow-core:2.0.13.Final",
     ivy"com.lihaoyi::upickle:0.6.6",
   )
   def compileIvyDeps = Agg(ivy"com.lihaoyi::acyclic:0.1.7")