diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 13b1541..144e129 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -3,7 +3,7 @@ format.version = "1.1"
 
 [versions]
 assertj = "3.26.3"
-checkstyle = "10.19.0"
+checkstyle = "10.20.0"
 edc = "0.11.0-SNAPSHOT"
 jackson = "2.18.1"
 jetbrainsAnnotation = "26.0.1"