diff --git a/build.sbt b/build.sbt
index af198ad..b457c94 100644
--- a/build.sbt
+++ b/build.sbt
@@ -75,7 +75,7 @@ lazy val plugin = project("sbt-paradox-material-theme", file("plugin"))
     publishLocal := publishLocal.dependsOn(theme / publishLocal).value,
     addSbtPlugin(("com.lightbend.paradox" % "sbt-paradox" % "0.9.2").exclude("com.typesafe.sbt", "sbt-web")),
     addSbtPlugin("com.github.sbt" % "sbt-web" % "1.5.8"),
-    libraryDependencies += "org.jsoup" % "jsoup"      % "1.17.2",
+    libraryDependencies += "org.jsoup" % "jsoup"      % "1.18.3",
     libraryDependencies += "io.circe" %% "circe-core" % "0.14.10",
     update := update.dependsOn(theme / publishLocal).value,
     Compile / resourceGenerators += Def.task {
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 646071b..e9db5dc 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -11,5 +11,5 @@ libraryDependencies += "org.scala-sbt" %% "scripted-plugin" % sbtVersion.value
 
 // This project is its own plugin :)
 Compile / unmanagedSourceDirectories += baseDirectory.value.getParentFile / "plugin" / "src" / "main" / "scala"
-libraryDependencies += "org.jsoup" % "jsoup"      % "1.17.2"
+libraryDependencies += "org.jsoup" % "jsoup"      % "1.18.3"
 libraryDependencies += "io.circe" %% "circe-core" % "0.14.10"