diff --git a/build.sbt b/build.sbt
index d28b1d9..3b6f50b 100644
--- a/build.sbt
+++ b/build.sbt
@@ -38,7 +38,7 @@ lazy val bindings = project
   .settings(commonSettings: _*)
   .settings(
     name := "scala-js-chrome",
-    crossScalaVersions := Seq("2.12.15", "2.13.7"),
+    crossScalaVersions := Seq("2.12.15", "2.13.8"),
     libraryDependencies ++= Seq(
       "org.scala-js" %%% "scalajs-dom" % "2.1.0"
     ),
diff --git a/examples/build.sbt b/examples/build.sbt
index 04e3920..93a65f7 100644
--- a/examples/build.sbt
+++ b/examples/build.sbt
@@ -14,7 +14,7 @@ lazy val exampleApp = project
   .settings(
     name := "Example App",
     version := "0.1.0",
-    scalaVersion := "2.13.7",
+    scalaVersion := "2.13.8",
     scalacOptions ++= Seq(
       "-language:implicitConversions",
       "-language:existentials",
@@ -77,7 +77,7 @@ lazy val extension = project
   .settings(
     name := "Example Extension",
     version := "0.1.0",
-    scalaVersion := "2.13.7",
+    scalaVersion := "2.13.8",
     scalacOptions ++= Seq(
       "-language:implicitConversions",
       "-language:existentials",