diff --git a/gradle.properties b/gradle.properties
index c877196..fc0076b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -12,7 +12,7 @@ guavaVersion=33.4.0-jre
 picocliVersion=4.7.6
 jacksonVersion=2.18.2
 junitVersion=5.11.4
-assertjVersion=3.26.3
+assertjVersion=3.27.0
 cucumberVersion=7.20.1
 errorProneVersion=2.36.0
 errorProneSupportVersion=0.18.0