diff --git a/router/build.gradle.kts b/router/build.gradle.kts
index e1c83aa8..b8d2fdfd 100644
--- a/router/build.gradle.kts
+++ b/router/build.gradle.kts
@@ -3,7 +3,7 @@
 dependencies {
     implementation(kotlin("stdlib-jdk8"))
     implementation(kotlin("reflect"))
-    api("com.amazonaws:aws-lambda-java-core:1.2.2")
+    api("com.amazonaws:aws-lambda-java-core:1.2.3")
     api("com.amazonaws:aws-lambda-java-events:3.11.0")
 
     implementation("org.slf4j:slf4j-api:2.0.5")