diff --git a/build.sbt b/build.sbt
index 49796a7e36..341d58e420 100644
--- a/build.sbt
+++ b/build.sbt
@@ -824,8 +824,8 @@ lazy val json4s: ProjectMatrix = (projectMatrix in file("json/json4s"))
   .settings(
     name := "tapir-json-json4s",
     libraryDependencies ++= Seq(
-      "org.json4s" %%% "json4s-core" % Versions.json4s,
-      "org.json4s" %%% "json4s-jackson" % Versions.json4s % Test,
+      "io.github.json4s" %%% "json4s-core" % Versions.json4s,
+      "io.github.json4s" %%% "json4s-jackson" % Versions.json4s % Test,
       scalaTest.value % Test
     )
   )
diff --git a/project/Versions.scala b/project/Versions.scala
index 30c280993d..d846078946 100644
--- a/project/Versions.scala
+++ b/project/Versions.scala
@@ -24,7 +24,7 @@ object Versions {
   val play29Json = "3.0.6"
   val finatra = "24.2.0"
   val catbird = "21.12.0"
-  val json4s = "4.0.7"
+  val json4s = "4.1.0"
   val metrics4Scala = "4.3.5"
   val nettyReactiveStreams = "3.0.6"
   val ox = "0.7.1"