diff --git a/build.gradle b/build.gradle
index 16e058f..7352437 100644
--- a/build.gradle
+++ b/build.gradle
@@ -33,9 +33,9 @@ dependencies {
 
   // This dependency is used by the application.
   implementation 'com.google.guava:guava:33.5.0-jre'
-  implementation 'org.apache.logging.log4j:log4j-api:2.25.3'
-  implementation 'org.apache.logging.log4j:log4j-core:2.25.3'
-  implementation 'org.apache.logging.log4j:log4j-jcl:2.25.3'
+  implementation 'org.apache.logging.log4j:log4j-api:2.25.4'
+  implementation 'org.apache.logging.log4j:log4j-core:2.25.4'
+  implementation 'org.apache.logging.log4j:log4j-jcl:2.25.4'
 
   testImplementation 'junit:junit:4.13.2'
   testRuntimeOnly 'org.junit.vintage:junit-vintage-engine:5.14.1'