diff --git a/backend/build.gradle.kts b/backend/build.gradle.kts
index 00f7c085..b291fa74 100644
--- a/backend/build.gradle.kts
+++ b/backend/build.gradle.kts
@@ -22,11 +22,11 @@ kotlin {
             implementation(libs.kotlinx.coroutines)
             implementation(libs.kotlinx.serialization)
 
-            implementation("io.ktor:ktor-server-core:3.2.3")
-            implementation("io.ktor:ktor-server-netty:3.2.3")
-            implementation("io.ktor:ktor-server-cors:3.2.3")
-            implementation("io.ktor:ktor-serialization-kotlinx-json:3.2.3")
-            implementation("io.ktor:ktor-server-content-negotiation:3.2.3")
+            implementation("io.ktor:ktor-server-core:3.3.2")
+            implementation("io.ktor:ktor-server-netty:3.3.2")
+            implementation("io.ktor:ktor-server-cors:3.3.2")
+            implementation("io.ktor:ktor-serialization-kotlinx-json:3.3.2")
+            implementation("io.ktor:ktor-server-content-negotiation:3.3.2")
 
             implementation("ch.qos.logback:logback-classic:1.5.18")