diff --git a/Bukkit/build.gradle b/Bukkit/build.gradle
index c57f1c7ff..2a975ab65 100644
--- a/Bukkit/build.gradle
+++ b/Bukkit/build.gradle
@@ -82,7 +82,7 @@ shadowJar {
         // update notification stuff
         include(dependency("com.github.Sauilitired:Jenkins4J:2.0-SNAPSHOT"))
         include(dependency("com.squareup.retrofit2:retrofit:2.4.0"))
-        include(dependency("com.squareup.okhttp3:okhttp:3.12.0"))
+        include(dependency("com.squareup.okhttp3:okhttp:4.2.2"))
         include(dependency("com.squareup.okio:okio:2.2.2"))
         include(dependency("org.jetbrains.kotlin:kotlin-stdlib:1.3.61"))
         include(dependency("io.papermc:paperlib:1.0.2"))
diff --git a/Core/build.gradle b/Core/build.gradle
index a4d125b8e..735cd5a40 100644
--- a/Core/build.gradle
+++ b/Core/build.gradle
@@ -15,7 +15,7 @@ dependencies {
     annotationProcessor("org.projectlombok:lombok:1.18.8")
     testAnnotationProcessor("org.projectlombok:lombok:1.18.8")
     implementation("com.github.Sauilitired:Jenkins4J:2.0-SNAPSHOT")
-    implementation("com.squareup.okhttp3:okhttp:3.12.0")
+    implementation("com.squareup.okhttp3:okhttp:4.2.2")
     implementation("com.squareup.okio:okio:2.2.2")
     implementation("org.jetbrains.kotlin:kotlin-stdlib:1.3.61")
 }