diff --git a/build.sbt b/build.sbt
index 1175fbb..658037a 100644
--- a/build.sbt
+++ b/build.sbt
@@ -7,7 +7,7 @@ val scala3 = "3.3.7"
 
 ThisBuild / crossScalaVersions := Seq(scala2, scala3)
 
-val argonautDep = "io.github.argonaut-io" %% "argonaut" % "6.3.11"
+val argonautDep = "io.github.argonaut-io" %% "argonaut" % "6.3.12"
 
 val betterFiles = "com.github.pathikrit" %% "better-files" % "3.9.2"