diff --git a/Bukkit/build.gradle b/Bukkit/build.gradle
index de4ca4e9b..94241b507 100644
--- a/Bukkit/build.gradle
+++ b/Bukkit/build.gradle
@@ -51,7 +51,7 @@ shadowJar {
         include(dependency("com.squareup.retrofit2:retrofit:2.4.0"))
         include(dependency("com.squareup.okhttp3:okhttp:3.14.0"))
         include(dependency("com.squareup.okio:okio:2.2.2"))
-        include(dependency("org.jetbrains.kotlin:kotlin-stdlib:1.3.30"))
+        include(dependency("org.jetbrains.kotlin:kotlin-stdlib:1.3.50"))
         include(dependency("io.papermc:paperlib:1.0.2"))
         include(dependency("net.kyori:text-adapter-bukkit:3.0.3"))
     }
diff --git a/Core/build.gradle b/Core/build.gradle
index 2b0f40e2d..8f84c938e 100644
--- a/Core/build.gradle
+++ b/Core/build.gradle
@@ -17,7 +17,7 @@ dependencies {
     implementation("com.github.Sauilitired:Jenkins4J:2.0-SNAPSHOT")
     implementation("com.squareup.okhttp3:okhttp:3.14.0")
     implementation("com.squareup.okio:okio:2.2.2")
-    implementation("org.jetbrains.kotlin:kotlin-stdlib:1.3.30")
+    implementation("org.jetbrains.kotlin:kotlin-stdlib:1.3.50")
 }
 
 sourceCompatibility = 1.8