diff --git a/app/build.gradle b/app/build.gradle
index d98dac81..21a5e6ed 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -38,7 +38,7 @@ android {
         minSdkVersion 16
         targetSdkVersion 30
         versionCode 67
-        versionName "5.1.19"
+        versionName "5.1.20"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
     }
diff --git a/app/release/output-metadata.json b/app/release/output-metadata.json
index 5b5dd498..0e115f22 100644
--- a/app/release/output-metadata.json
+++ b/app/release/output-metadata.json
@@ -11,7 +11,7 @@
       "type": "SINGLE",
       "filters": [],
       "versionCode": 67,
-      "versionName": "5.1.19",
+      "versionName": "5.1.20",
       "outputFile": "app-release.apk"
     }
   ]
diff --git a/app/src/main/java/xyz/quaver/pupil/services/DownloadService.kt b/app/src/main/java/xyz/quaver/pupil/services/DownloadService.kt
index 201beb5a..ec9b7633 100644
--- a/app/src/main/java/xyz/quaver/pupil/services/DownloadService.kt
+++ b/app/src/main/java/xyz/quaver/pupil/services/DownloadService.kt
@@ -23,6 +23,7 @@ import android.app.PendingIntent
 import android.app.Service
 import android.content.Context
 import android.content.Intent
+import android.util.Log
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
 import androidx.core.app.TaskStackBuilder
@@ -209,7 +210,7 @@ class DownloadService : Service() {
             val ext = call.request().url().encodedPath().split('.').last()
 
             kotlin.runCatching {
-                val image = response.also { if (it.code() != 200) throw IOException() }.body()?.use { it.bytes() } ?: throw Exception()
+                val image = response.also { if (it.code() != 200) throw IOException("$galleryID $index ${response.request().url()} CODE ${it.code()}") }.body()?.use { it.bytes() } ?: throw Exception("Response null")
                 val padding = ceil(progress[galleryID]?.size?.let { log10(it.toFloat()) } ?: 0F).toInt()
 
                 CoroutineScope(Dispatchers.IO).launch {
@@ -230,6 +231,8 @@ class DownloadService : Service() {
                         FirebaseCrashlytics.getInstance().recordException(it)
                     }
                 }
+            }.onFailure {
+                FirebaseCrashlytics.getInstance().recordException(it)
             }
         }
     }
diff --git a/app/src/main/java/xyz/quaver/pupil/util/misc.kt b/app/src/main/java/xyz/quaver/pupil/util/misc.kt
index b0d040cb..687a2adf 100644
--- a/app/src/main/java/xyz/quaver/pupil/util/misc.kt
+++ b/app/src/main/java/xyz/quaver/pupil/util/misc.kt
@@ -105,7 +105,8 @@ val GalleryInfo.requestBuilders: List<Request.Builder>
         return this.files.map {
             Request.Builder()
                 .url(imageUrlFromImage(galleryID, it, !lowQuality))
-                .header("Referer", getReferer(galleryID))
+                .header("Referer", "https://hitomi.la/")
+                .header("User-Agent", "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36")
         }
     }