diff --git a/build.sbt b/build.sbt
index 680ae64..d37f4b8 100644
--- a/build.sbt
+++ b/build.sbt
@@ -10,7 +10,7 @@ ThisBuild / homepage := Some(url("https://github.com/http4s/http4s-fs2-data"))
 ThisBuild / licenses := List(License.Apache2)
 
 val Scala213 = "2.13.16"
-ThisBuild / crossScalaVersions := Seq("2.12.20", Scala213, "3.3.6")
+ThisBuild / crossScalaVersions := Seq("2.12.20", Scala213, "3.3.7")
 ThisBuild / scalaVersion := Scala213
 
 // ensure missing timezones don't break tests on JS