diff --git a/reposilite-backend/build.gradle.kts b/reposilite-backend/build.gradle.kts
index 175395818..1ff3ce61d 100644
--- a/reposilite-backend/build.gradle.kts
+++ b/reposilite-backend/build.gradle.kts
@@ -42,7 +42,7 @@ dependencies {
     implementation("org.jetbrains.kotlin:kotlin-reflect:$kotlin")
     implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin")
 
-    val javalin = "5.5.0"
+    val javalin = "5.6.1"
     api("io.javalin:javalin:$javalin")
     api("io.javalin.community.ssl:ssl-plugin:$javalin")