diff --git a/project/Settings.scala b/project/Settings.scala
index 2536add3e..8951651b9 100644
--- a/project/Settings.scala
+++ b/project/Settings.scala
@@ -11,7 +11,7 @@ import com.jsuereth.sbtpgp._
 
 object Settings {
 
-  def scala212 = "2.12.13"
+  def scala212 = "2.12.15"
   def scala213 = "2.13.7"
 
   def targetSbtVersion = "1.2.8"