diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 35fd261..0c62a8d 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -4,7 +4,7 @@ maven = "3.9.12"
 
 [libraries]
 asm = "org.ow2.asm:asm:9.9.1"
-assertj = "org.assertj:assertj-core:3.27.6"
+assertj = "org.assertj:assertj-core:3.27.7"
 commons-io = "commons-io:commons-io:2.21.0"
 fontmetrics = "org.javastack:fontmetrics:1.1.0"
 guava = "com.google.guava:guava:33.5.0-jre"