diff --git a/build.sbt b/build.sbt
index b7ce4ac..f2df13a 100644
--- a/build.sbt
+++ b/build.sbt
@@ -39,7 +39,7 @@ git.useGitDescribe := true
 
 // Dependencies
 resolvers += Resolver.bintrayRepo("twilio", "releases")
-libraryDependencies += "com.twilio" %% "guardrail" % "0.40.0"
+libraryDependencies += "com.twilio" %% "guardrail" % "0.41.0"
 
 // Release
 bintrayOrganization := Some("twilio")