diff --git a/build.sbt b/build.sbt
index e784fc8..5db73c1 100644
--- a/build.sbt
+++ b/build.sbt
@@ -5,8 +5,8 @@ import java.net.URI
 lazy val compileScalastyle = taskKey[Unit]("compileScalastyle")
 
 val commonSettings = Seq(
-  ThisBuild / scalaVersion := "2.12.19",
-  crossScalaVersions := Seq("2.12.19", "2.13.14", "3.3.4"),
+  ThisBuild / scalaVersion := "2.12.20",
+  crossScalaVersions := Seq("2.12.20", "2.13.14", "3.3.4"),
 
   ThisBuild / parallelExecution := false,
   fork := true,