diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 88866da4f3c..c9977165805 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -16,7 +16,7 @@ org-opensaml = "4.3.1"
 org-springframework = "6.1.6"
 
 [libraries]
-ch-qos-logback-logback-classic = "ch.qos.logback:logback-classic:1.5.4"
+ch-qos-logback-logback-classic = "ch.qos.logback:logback-classic:1.5.5"
 com-fasterxml-jackson-jackson-bom = "com.fasterxml.jackson:jackson-bom:2.17.0"
 com-google-inject-guice = "com.google.inject:guice:3.0"
 com-netflix-nebula-nebula-project-plugin = "com.netflix.nebula:nebula-project-plugin:8.2.0"