[8.x] scala-library 2.12.21 (was 2.12.20)

Author: scala-steward

project/Dependencies.scala

@@ -9,7 +9,7 @@ import sbt._
 object Dependencies {
 
   object ScalaVersions {
-    val scala212 = "2.12.20"
+    val scala212 = "2.12.21"
     val scala213 = "2.13.18"
     val scala3   = "3.3.7"
   }