diff --git a/build.mill b/build.mill
index 2f529ff2f5..898385480f 100644
--- a/build.mill
+++ b/build.mill
@@ -37,8 +37,8 @@ trait CaskModule extends CrossScalaModule with PublishModule{
 trait CaskMainModule extends CaskModule {
   def ivyDeps = T{
     Agg(
-      ivy"io.undertow:undertow-core:2.3.10.Final",
-      ivy"com.lihaoyi::upickle:3.0.0"
+      ivy"io.undertow:undertow-core:2.3.18.Final",
+      ivy"com.lihaoyi::upickle:4.0.2"
     ) ++
     Agg.when(!isScala3)(ivy"org.scala-lang:scala-reflect:$crossScalaVersion")
   }
@@ -49,7 +49,7 @@ trait CaskMainModule extends CaskModule {
 
   object test extends ScalaTests with TestModule.Utest{
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0"
     )
   }
@@ -60,9 +60,9 @@ object cask extends Cross[CaskMainModule](scalaVersions) {
   object util extends Module {
     trait UtilModule extends CaskModule with PlatformScalaModule{
       def ivyDeps = Agg(
-        ivy"com.lihaoyi::sourcecode:0.3.0",
-        ivy"com.lihaoyi::pprint:0.8.1",
-        ivy"com.lihaoyi::geny:1.0.0"
+        ivy"com.lihaoyi::sourcecode:0.4.2",
+        ivy"com.lihaoyi::pprint:0.9.0",
+        ivy"com.lihaoyi::geny:1.1.1"
       )
     }
 
diff --git a/example/compress/package.mill b/example/compress/package.mill
index 19c087b06c..2de2f26b5a 100644
--- a/example/compress/package.mill
+++ b/example/compress/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/compress2/package.mill b/example/compress2/package.mill
index 0710630472..fa4b7a905c 100644
--- a/example/compress2/package.mill
+++ b/example/compress2/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/compress3/package.mill b/example/compress3/package.mill
index 1cbfdc8662..0d02a23fd5 100644
--- a/example/compress3/package.mill
+++ b/example/compress3/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/cookies/package.mill b/example/cookies/package.mill
index 6161b508be..f248af91f1 100644
--- a/example/cookies/package.mill
+++ b/example/cookies/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/decorated/package.mill b/example/decorated/package.mill
index 336cab7d41..aa0875011e 100644
--- a/example/decorated/package.mill
+++ b/example/decorated/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/decorated2/package.mill b/example/decorated2/package.mill
index b7e2963ac4..71f43443af 100644
--- a/example/decorated2/package.mill
+++ b/example/decorated2/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/decoratedContext/package.mill b/example/decoratedContext/package.mill
index 35ed9d93f9..7534fd91f2 100644
--- a/example/decoratedContext/package.mill
+++ b/example/decoratedContext/package.mill
@@ -12,7 +12,7 @@ object app extends ScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/endpoints/package.mill b/example/endpoints/package.mill
index 04b3db8ea2..89837035c7 100644
--- a/example/endpoints/package.mill
+++ b/example/endpoints/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/formJsonPost/package.mill b/example/formJsonPost/package.mill
index fae02c3f1e..ca5b713f9c 100644
--- a/example/formJsonPost/package.mill
+++ b/example/formJsonPost/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0"
     )
   }
diff --git a/example/httpMethods/package.mill b/example/httpMethods/package.mill
index 1e75465fca..25fea79b2d 100644
--- a/example/httpMethods/package.mill
+++ b/example/httpMethods/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
     def forkArgs = Seq("--add-opens=java.base/java.net=ALL-UNNAMED")
diff --git a/example/minimalApplication/package.mill b/example/minimalApplication/package.mill
index 0f60dc7f87..4c12f4da76 100644
--- a/example/minimalApplication/package.mill
+++ b/example/minimalApplication/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/minimalApplication2/package.mill b/example/minimalApplication2/package.mill
index 26f0cf9c14..ffb542135a 100644
--- a/example/minimalApplication2/package.mill
+++ b/example/minimalApplication2/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/queryParams/package.mill b/example/queryParams/package.mill
index f83697e39e..9e19312405 100644
--- a/example/queryParams/package.mill
+++ b/example/queryParams/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/redirectAbort/package.mill b/example/redirectAbort/package.mill
index f233d4ef1c..e6d91293ac 100644
--- a/example/redirectAbort/package.mill
+++ b/example/redirectAbort/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/scalatags/package.mill b/example/scalatags/package.mill
index f37a90c143..f73590643a 100644
--- a/example/scalatags/package.mill
+++ b/example/scalatags/package.mill
@@ -13,7 +13,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/staticFiles/package.mill b/example/staticFiles/package.mill
index 42d9576569..0e52852a0d 100644
--- a/example/staticFiles/package.mill
+++ b/example/staticFiles/package.mill
@@ -12,7 +12,7 @@ trait AppModule extends CrossScalaModule{ app =>
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
 
diff --git a/example/staticFiles2/package.mill b/example/staticFiles2/package.mill
index 6dbb77571c..8e62b139ac 100644
--- a/example/staticFiles2/package.mill
+++ b/example/staticFiles2/package.mill
@@ -12,7 +12,7 @@ trait AppModule extends CrossScalaModule{ app =>
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
 
diff --git a/example/todo/package.mill b/example/todo/package.mill
index 559e2c522c..67f563b792 100644
--- a/example/todo/package.mill
+++ b/example/todo/package.mill
@@ -16,7 +16,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/todoApi/package.mill b/example/todoApi/package.mill
index 19c8e4b45a..2fa9d195df 100644
--- a/example/todoApi/package.mill
+++ b/example/todoApi/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/todoDb/package.mill b/example/todoDb/package.mill
index 36ee3abf9f..2c38d2b0d5 100644
--- a/example/todoDb/package.mill
+++ b/example/todoDb/package.mill
@@ -14,7 +14,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/twirl/package.mill b/example/twirl/package.mill
index 6a1f170fff..aff2e71665 100644
--- a/example/twirl/package.mill
+++ b/example/twirl/package.mill
@@ -18,7 +18,7 @@ trait AppModule extends CrossScalaModule with mill.twirllib.TwirlModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/variableRoutes/package.mill b/example/variableRoutes/package.mill
index 32034965b7..c0723c276f 100644
--- a/example/variableRoutes/package.mill
+++ b/example/variableRoutes/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
     )
   }
diff --git a/example/websockets/package.mill b/example/websockets/package.mill
index b0607c0d55..a79c33168b 100644
--- a/example/websockets/package.mill
+++ b/example/websockets/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
       ivy"org.asynchttpclient:async-http-client:2.12.3"
     )
diff --git a/example/websockets2/package.mill b/example/websockets2/package.mill
index 3e697004a2..4441b5ebb2 100644
--- a/example/websockets2/package.mill
+++ b/example/websockets2/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
       ivy"org.asynchttpclient:async-http-client:2.12.3"
     )
diff --git a/example/websockets3/package.mill b/example/websockets3/package.mill
index 055327045f..52b4f2a9c2 100644
--- a/example/websockets3/package.mill
+++ b/example/websockets3/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
       ivy"org.asynchttpclient:async-http-client:2.12.3"
     )
diff --git a/example/websockets4/package.mill b/example/websockets4/package.mill
index bb31416ab4..801aef3e95 100644
--- a/example/websockets4/package.mill
+++ b/example/websockets4/package.mill
@@ -11,7 +11,7 @@ trait AppModule extends CrossScalaModule{
   object test extends ScalaTests with TestModule.Utest{
 
     def ivyDeps = Agg(
-      ivy"com.lihaoyi::utest::0.8.1",
+      ivy"com.lihaoyi::utest::0.8.4",
       ivy"com.lihaoyi::requests::0.8.0",
       ivy"org.asynchttpclient:async-http-client:2.12.3"
     )