diff --git a/build.sbt b/build.sbt
index e18fccd..048bee0 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,6 +1,6 @@
 lazy val scalaTestVersion = "3.2.19"
 
-ThisBuild / crossScalaVersions := Seq("3.3.4", "2.13.15", "2.12.20", "2.11.12")
+ThisBuild / crossScalaVersions := Seq("3.3.4", "2.13.16", "2.12.20", "2.11.12")
 ThisBuild / scalaVersion := crossScalaVersions.value.head
 
 // We use <epoch>.<major>.<minor> like 99% of Scala libraries.