diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index ec98a4b..341d4c4 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -90,7 +90,7 @@ dependencies {
     // Ktor
     val ktorVersion = "2.1.1"
     implementation("io.ktor:ktor-client-core:$ktorVersion")
-    implementation("io.ktor:ktor-client-cio:$ktorVersion")
+    implementation("io.ktor:ktor-client-okhttp:$ktorVersion")
     implementation("io.ktor:ktor-client-content-negotiation:$ktorVersion")
     implementation("io.ktor:ktor-serialization-kotlinx-json:$ktorVersion")
 
diff --git a/app/src/main/kotlin/com/aliucord/manager/di/HttpModule.kt b/app/src/main/kotlin/com/aliucord/manager/di/HttpModule.kt
index d7d4d7d..94e6b22 100644
--- a/app/src/main/kotlin/com/aliucord/manager/di/HttpModule.kt
+++ b/app/src/main/kotlin/com/aliucord/manager/di/HttpModule.kt
@@ -1,19 +1,39 @@
 package com.aliucord.manager.di
 
 import io.ktor.client.*
-import io.ktor.client.engine.cio.*
+import io.ktor.client.engine.okhttp.*
 import io.ktor.client.plugins.contentnegotiation.*
 import io.ktor.serialization.kotlinx.json.*
 import kotlinx.serialization.json.Json
+import okhttp3.Dns
 import org.koin.core.module.dsl.singleOf
 import org.koin.dsl.module
+import java.net.Inet4Address
+import java.net.InetAddress
 
 val httpModule =  module {
     fun provideJson() = Json {
         ignoreUnknownKeys = true
     }
 
-    fun provideHttpClient(json: Json) = HttpClient(CIO) {
+    fun provideHttpClient(json: Json) = HttpClient(OkHttp) {
+        engine {
+            config {
+                dns(object : Dns {
+                    override fun lookup(hostname: String): List<InetAddress> {
+                        val addresses = Dns.SYSTEM.lookup(hostname)
+
+                        // Github's nameservers do not respond to IPv6 requests for raw.githubusercontent.com,
+                        // which causes CIO, Android and OkHTTP to all hang
+                        return if (hostname == "raw.githubusercontent.com") {
+                            addresses.filterIsInstance<Inet4Address>()
+                        } else {
+                            addresses
+                        }
+                    }
+                })
+            }
+        }
         install(ContentNegotiation) {
             json(json)
         }