diff --git a/build.sbt b/build.sbt
index 364d1f3..d977e15 100644
--- a/build.sbt
+++ b/build.sbt
@@ -12,7 +12,7 @@ organizationHomepage := Some(url("http://evolution.com"))
 
 scalaVersion := crossScalaVersions.value.head
 
-crossScalaVersions := Seq("2.13.5", "2.12.13")
+crossScalaVersions := Seq("2.13.13", "2.12.13")
 
 releaseCrossBuild := true