diff --git a/build.gradle b/build.gradle
index d79bba3..48dac48 100644
--- a/build.gradle
+++ b/build.gradle
@@ -29,7 +29,7 @@ dependencies {
     // kotlin
     implementation "org.jetbrains.kotlin:kotlin-reflect"
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
-    implementation "com.fasterxml.jackson.module:jackson-module-kotlin:2.10.3"
+    implementation "com.fasterxml.jackson.module:jackson-module-kotlin:2.11.0"
 
     // spring
     implementation "org.springframework:spring-core:5.2.5.RELEASE"