diff --git a/build.sbt b/build.sbt
index 9c9c98a..6f00e81 100644
--- a/build.sbt
+++ b/build.sbt
@@ -14,7 +14,7 @@ organizationHomepage := Some(url("http://evolution.com"))
 
 scalaVersion := crossScalaVersions.value.head
 
-crossScalaVersions := Seq("2.13.8", "2.12.17")
+crossScalaVersions := Seq("2.13.12", "2.12.17")
 
 Test / fork := true