diff --git a/build.gradle b/build.gradle
index 5cdb5003b6..5881cbdcb5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -506,7 +506,7 @@ dependencies {
     implementation "io.jsonwebtoken:jjwt-impl:${jjwt_version}"
     implementation "io.jsonwebtoken:jjwt-jackson:${jjwt_version}"
     // JSON flattener
-    implementation ("com.github.wnameless.json:json-base:2.4.2") {
+    implementation ("com.github.wnameless.json:json-base:2.4.3") {
         exclude group: "org.glassfish", module: "jakarta.json"
         exclude group: "com.google.code.gson", module: "gson"
         exclude group: "org.json", module: "json"