diff --git a/build.gradle b/build.gradle
index bde1f124db..352a283f8b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -361,6 +361,7 @@ project(":grobid-service") {
         implementation 'io.dropwizard:dropwizard-auth:4.0.0'
         implementation 'io.dropwizard.metrics:metrics-core:4.2.22'
         implementation 'io.dropwizard.metrics:metrics-servlets:4.2.22'
+        implementation 'io.dropwizard:dropwizard-json-logging:4.0.0'
         
         implementation "org.apache.pdfbox:pdfbox:2.0.3"
         implementation "javax.activation:activation:1.1.1"