diff --git a/project/BuildHelper.scala b/project/BuildHelper.scala
index d4047fd..0fc1d37 100644
--- a/project/BuildHelper.scala
+++ b/project/BuildHelper.scala
@@ -23,7 +23,7 @@ object BuildHelper {
     scalacOptions ++= source3Compatibility(scalaVersion.value)
   )
 
-  val Scala212 = "2.12.19"
+  val Scala212 = "2.12.20"
   val Scala213 = "2.13.14"
   val Scala3   = "3.5.0"