diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 5f514e8..100eccf 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -4,7 +4,7 @@
 import sbt._
 
 object Dependencies {
-  val Scala212 = "2.12.20"
+  val Scala212 = "2.12.21"
   val Scala213 = "2.13.18"
   val Scala3   = "3.3.7"