diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 8a05bfd7..82cb7d9e 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -26,7 +26,7 @@ okhttp = "4.12.0"
 reactive-streams = "1.0.4"
 rxjava = "1.2.1"
 rxjava2 = "2.2.21"
-slf4j = "2.0.9"
+slf4j = "2.0.13"
 spock = "2.3-groovy-4.0"
 spring-asciidoctor = "0.6.3"
 sunjaxb = "4.0.4"