diff --git a/build.scala b/build.scala
index 36c8088b..a79cfd49 100644
--- a/build.scala
+++ b/build.scala
@@ -2,7 +2,7 @@
 //> using dep org.typelevel::laika-preview::1.3.2
 //> using dep com.monovore::decline-effect::2.6.2
 //> using dep org.graalvm.js:js:25.3.4.1
-//> using dep org.webjars.npm:katex:0.17.0
+//> using dep org.webjars.npm:katex:0.18.11
 //> using dep org.webjars.npm:fortawesome__fontawesome-free:7.3.1
 //> using dep pink.cozydev::protosearch-laika:0.0-0aa7335-SNAPSHOT
 //> using repository https://central.sonatype.com/repository/maven-snapshots