diff --git a/build.sbt b/build.sbt
index 5e6b54da..f0f75ec2 100644
--- a/build.sbt
+++ b/build.sbt
@@ -327,7 +327,7 @@ lazy val xray = crossProject(JSPlatform, JVMPlatform)
     libraryDependencies ++= Seq(
       "io.circe"          %%% "circe-core"      % "0.14.1",
       "co.fs2"            %%% "fs2-io"          % "3.2.7",
-      "com.comcast"       %%% "ip4s-core"       % "3.1.2",
+      "com.comcast"       %%% "ip4s-core"       % "3.1.3",
       "org.scodec"        %%% "scodec-bits"     % "1.1.31"
     )
   )