diff --git a/build.sbt b/build.sbt
index 9be8d09..6e8b4c3 100644
--- a/build.sbt
+++ b/build.sbt
@@ -149,7 +149,7 @@ lazy val lolhtml =
     commonSettings,
 
     libraryDependencies ++= Seq(
-      "com.lihaoyi" %% "fastparse" % "1.0.0",
+      "com.lihaoyi" %% "fastparse" % "3.0.0",
       scalaOrganization.value % "scala-reflect" % scalaVersion.value
     ),
     pomPostProcess := removeDependencies("org.scalatest")