diff --git a/project/Settings.scala b/project/Settings.scala
index dc3495ad..36622d64 100644
--- a/project/Settings.scala
+++ b/project/Settings.scala
@@ -10,7 +10,7 @@ object Settings {
     val circe                    = "0.14.10"
     val disciplineMUnit          = "2.0.0"
     val fs2                      = "3.11.0"
-    val grackle                  = "0.20.0"
+    val grackle                  = "0.21.0"
     val http4s                   = "0.23.27"
     val http4sDom                = "0.2.7"
     val http4sJDKClient          = "0.9.1"