diff --git a/build.sc b/build.sc
index 90d78fd..36babad 100644
--- a/build.sc
+++ b/build.sc
@@ -172,7 +172,7 @@ object tests extends ScalaModule {
     def ivyDeps = super.ivyDeps() ++ Seq(
       ivy"org.scalameta::munit:0.7.29",
       ivy"com.lihaoyi::os-lib:0.10.0",
-      ivy"com.lihaoyi::pprint:0.8.1"
+      ivy"com.lihaoyi::pprint:0.9.0"
     )
 
     def testHelper(