diff --git a/build.sbt b/build.sbt
index dd8a39a..7ec83fe 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,6 +1,6 @@
 import sbtcrossproject.CrossPlugin.autoImport.{crossProject, CrossType}
 
-val allScalaVersions = List("2.12.19", "2.13.14", "3.3.3")
+val allScalaVersions = List("2.12.20", "2.13.14", "3.3.3")
 
 name := "perfolation"
 ThisBuild / organization := "com.outr"