diff --git a/build.gradle b/build.gradle
index b8820ca..43372a4 100644
--- a/build.gradle
+++ b/build.gradle
@@ -37,7 +37,7 @@ dependencies {
   implementation 'org.ehcache:ehcache:3.10.8'
   implementation 'org.slf4j:slf4j-api:2.0.17'
   // Logback classic 1.3.x is compatible with java 8
-  implementation 'ch.qos.logback:logback-classic:1.3.14'
+  implementation 'ch.qos.logback:logback-classic:1.3.15'
   implementation 'org.jetbrains:annotations:26.0.2'
 
   testImplementation 'cloud.eppo:sdk-common-jvm:3.5.4:tests'