diff --git a/prime-router/build.gradle.kts b/prime-router/build.gradle.kts
index c8dcd983c41..d8d3c5fd1fb 100644
--- a/prime-router/build.gradle.kts
+++ b/prime-router/build.gradle.kts
@@ -73,7 +73,7 @@ val javaVersion = when (appJvmTarget) {
     "21" -> JavaVersion.VERSION_21
     else -> JavaVersion.VERSION_17
 }
-val ktorVersion = "2.3.12"
+val ktorVersion = "3.0.0"
 val kotlinVersion by System.getProperties()
 val jacksonVersion = "2.18.0"
 jacoco.toolVersion = "0.8.12"