diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 0a50731c..982278ae 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -9,7 +9,7 @@ jackson-core = "tools.jackson.core:jackson-core:3.2.4"
 jspecify = "org.jspecify:jspecify:1.0.1"
 junit-jupiter = { module = "org.junit.jupiter:junit-jupiter", version.ref = "junit" }
 junit-platform = { module = "org.junit.platform:junit-platform-launcher", version.ref = "junit" }
-logback-classic = "ch.qos.logback:logback-classic:1.6.5"
+logback-classic = "ch.qos.logback:logback-classic:1.6.6"
 logstash-logback-encoder = "net.logstash.logback:logstash-logback-encoder:9.0"
 mockwebserver = "com.squareup.okhttp3:mockwebserver3-junit5:5.5.1"
 opentelemetry-instrumentation-annotations = { module = "io.opentelemetry.instrumentation:opentelemetry-instrumentation-annotations", version.ref = "opentelemetry" }