diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index cc6e920..1372568 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -6,7 +6,7 @@ schxslt2 = "1.10.3"
 picocli = "4.7.7"
 tomlj = "1.1.1"
 junit = "6.1.0"
-spotless = "8.6.0"
+spotless = "8.7.0"
 
 [libraries]
 jing = { module = "org.relaxng:jing", version.ref = "jing" }