diff --git a/build.gradle b/build.gradle
index 4c105ca..c7c71df 100644
--- a/build.gradle
+++ b/build.gradle
@@ -76,7 +76,7 @@ dependencies {
     compile ('com.auth0:java-jwt:3.19.2'){
         exclude group: 'com.fasterxml.jackson.core', module: 'jackson-databind'
     }
-    compile 'com.fasterxml.jackson.core:jackson-databind:2.13.3'
+    compile 'com.fasterxml.jackson.core:jackson-databind:2.15.1'
     compile 'org.apache.commons:commons-lang3:3.12.0'
     // validation
     compile group: 'org.hibernate.validator', name: 'hibernate-validator', version: '7.0.5.Final'