diff --git a/build.sbt b/build.sbt
index 1caf46a29..bcf5a104d 100644
--- a/build.sbt
+++ b/build.sbt
@@ -124,7 +124,7 @@ lazy val zioJson = crossProject(JSPlatform, JVMPlatform, NativePlatform)
       CrossVersion.partialVersion(scalaVersion.value) match {
         case Some((3, _)) =>
           Seq(
-            "com.softwaremill.magnolia1_3" %%% "magnolia" % "1.3.11"
+            "com.softwaremill.magnolia1_3" %%% "magnolia" % "1.3.12"
           )
         case _ =>
           Seq(