diff --git a/router/build.gradle.kts b/router/build.gradle.kts
index 84221ad..5b15c43 100644
--- a/router/build.gradle.kts
+++ b/router/build.gradle.kts
@@ -7,7 +7,7 @@ dependencies {
     api("com.amazonaws:aws-lambda-java-events:3.11.5")
 
     implementation("org.slf4j:slf4j-api:2.0.13")
-    api("com.fasterxml.jackson.core:jackson-databind:2.17.1")
+    api("com.fasterxml.jackson.core:jackson-databind:2.18.0")
     api("com.fasterxml.jackson.module:jackson-module-kotlin:2.17.1")
     api("com.google.guava:guava:33.2.1-jre")