diff --git a/data-prepper-expression/build.gradle b/data-prepper-expression/build.gradle
index 9bf2040e64..02d77a87ed 100644
--- a/data-prepper-expression/build.gradle
+++ b/data-prepper-expression/build.gradle
@@ -28,7 +28,7 @@ dependencies {
     implementation(libs.spring.context) {
         exclude group: 'commons-logging', module: 'commons-logging'
     }
-    implementation platform('org.apache.logging.log4j:log4j-bom:2.25.3')
+    implementation platform('org.apache.logging.log4j:log4j-bom:2.25.4')
     implementation 'org.apache.logging.log4j:log4j-core'
     implementation 'org.apache.logging.log4j:log4j-slf4j2-impl'
     implementation 'com.github.seancfoley:ipaddress:5.5.1'