diff --git a/build.sc b/build.sc
index 9e9ca1f4ffc..021edac6b38 100644
--- a/build.sc
+++ b/build.sc
@@ -188,7 +188,7 @@ object Deps {
   val zinc = ivy"org.scala-sbt::zinc:1.10.0"
   // keep in sync with doc/antora/antory.yml
   val bsp4j = ivy"ch.epfl.scala:bsp4j:2.2.0-M2"
-  val fansi = ivy"com.lihaoyi::fansi:0.4.0"
+  val fansi = ivy"com.lihaoyi::fansi:0.5.0"
   val jarjarabrams = ivy"com.eed3si9n.jarjarabrams::jarjar-abrams-core:1.14.0"
   val requests = ivy"com.lihaoyi::requests:0.8.2"