diff --git a/sample-apps/jaxrs-mpjwt/build.gradle b/sample-apps/jaxrs-mpjwt/build.gradle
index 44333785..818f1670 100644
--- a/sample-apps/jaxrs-mpjwt/build.gradle
+++ b/sample-apps/jaxrs-mpjwt/build.gradle
@@ -6,7 +6,7 @@ dependencies {
   providedCompile 'javax:javaee-api:8.0.1'
   providedCompile 'org.eclipse.microprofile:microprofile:2.1'
   testCompile project(':microshed-testing-testcontainers')
-  testCompile group: 'org.slf4j', name: 'slf4j-log4j12', version: '1.7.26'
+  testCompile group: 'org.slf4j', name: 'slf4j-log4j12', version: '1.7.29'
   testImplementation 'org.junit.jupiter:junit-jupiter:5.5.2'
 }