diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 119e06e..953ccaa 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -23,7 +23,7 @@ detekt = "1.22.0"
 kover = "0.6.1"
 
 # https://github.com/diffplug/spotless
-spotless = "6.18.0"
+spotless = "6.21.0"
 
 # https://github.com/ajoberstar/grgit
 grgit = "5.0.0" # 5.2.0