diff --git a/build.sbt b/build.sbt
index 43f4bd35..c1e53f03 100644
--- a/build.sbt
+++ b/build.sbt
@@ -327,7 +327,7 @@ lazy val json4s = module("json4s") {
     .settings(
       description := "json4s codecs for kubernetes data models",
       libraryDependencies ++= Seq(
-        "org.json4s" %%% "json4s-ast" % "4.0.6"
+        "org.json4s" %%% "json4s-ast" % "4.0.7"
       )
     )
     .dependsOn(objects)