diff --git a/build.sbt b/build.sbt
index 0500e5f..27e2946 100644
--- a/build.sbt
+++ b/build.sbt
@@ -9,7 +9,7 @@ ThisBuild / tlSonatypeUseLegacyHost := false
 ThisBuild / crossScalaVersions := Seq("2.12.18")
 
 val http4sVersion = "0.23.23"
-val brotli4jVersion = "1.12.0"
+val brotli4jVersion = "1.16.0"
 
 lazy val root = tlCrossRootProject.aggregate(bundlemon)