diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index ee781d20..f589f796 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -14,7 +14,7 @@ nexus-publish-gradle-plugin = '1.3.0'
 picocli = '4.7.5'
 rxjava = '1.3.8'
 rxjava2 = '2.2.21'
-slf4j = '1.7.36'
+slf4j = '2.0.9'
 spock = '2.1-groovy-3.0'
 spring = '5.3.30'