diff --git a/versions.lock b/versions.lock
index b552c723a..26e15b0ff 100644
--- a/versions.lock
+++ b/versions.lock
@@ -53,7 +53,7 @@ net.jqwik:jqwik-web:1.9.2 (1 constraints: 9f07ff6c)
 net.minidev:accessors-smart:2.5.0 (1 constraints: 480a8cb8)
 net.minidev:json-smart:2.5.0 (1 constraints: 040d3219)
 org.apiguardian:apiguardian-api:1.1.2 (11 constraints: c89176c7)
-org.assertj:assertj-core:3.27.2 (1 constraints: 4005503b)
+org.assertj:assertj-core:3.27.3 (1 constraints: 4105513b)
 org.hamcrest:hamcrest:3.0 (1 constraints: 710b96d5)
 org.hamcrest:hamcrest-core:3.0 (2 constraints: 720acabf)
 org.junit.jupiter:junit-jupiter:5.11.4 (1 constraints: 3d05483b)
diff --git a/versions.props b/versions.props
index cea18622b..f72ae9a99 100644
--- a/versions.props
+++ b/versions.props
@@ -13,7 +13,7 @@ info.picocli:picocli = 4.7.6
 junit:junit = 4.13.2
 net.jqwik:* = 1.9.2
 org.apache.commons:commons-lang3 = 3.17.0
-org.assertj:* = 3.27.2
+org.assertj:* = 3.27.3
 org.hamcrest:hamcrest-core = 3.0
 org.immutables:value = 2.10.1
 org.junit.jupiter:* = 5.11.4