diff --git a/app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt b/app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt
index de143801b0..83481a89c6 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt
@@ -9,7 +9,6 @@ import android.webkit.WebSettings
 import android.webkit.WebView
 import android.widget.Toast
 import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.util.lang.launchUI
 import eu.kanade.tachiyomi.util.system.WebViewClientCompat
 import eu.kanade.tachiyomi.util.system.WebViewUtil
@@ -99,7 +98,7 @@ class CloudflareInterceptor(private val context: Context) : Interceptor {
 
             // Avoid sending empty User-Agent, Chromium WebView will reset to default if empty
             webview.settings.userAgentString = request.header("User-Agent")
-                ?: HttpSource.DEFAULT_USERAGENT
+                ?: WebViewUtil.DEFAULT_USER_AGENT
 
             webview.webViewClient = object : WebViewClientCompat() {
                 override fun onPageFinished(view: WebView, url: String) {
diff --git a/app/src/main/java/eu/kanade/tachiyomi/network/UserAgentInterceptor.kt b/app/src/main/java/eu/kanade/tachiyomi/network/UserAgentInterceptor.kt
index a5aa3e4f51..8d9e43a102 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/network/UserAgentInterceptor.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/network/UserAgentInterceptor.kt
@@ -1,6 +1,6 @@
 package eu.kanade.tachiyomi.network
 
-import eu.kanade.tachiyomi.source.online.HttpSource
+import eu.kanade.tachiyomi.util.system.WebViewUtil
 import okhttp3.Interceptor
 import okhttp3.Response
 
@@ -12,7 +12,7 @@ class UserAgentInterceptor : Interceptor {
             val newRequest = originalRequest
                 .newBuilder()
                 .removeHeader("User-Agent")
-                .addHeader("User-Agent", HttpSource.DEFAULT_USERAGENT)
+                .addHeader("User-Agent", WebViewUtil.DEFAULT_USER_AGENT)
                 .build()
             chain.proceed(newRequest)
         } else {
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/online/HttpSource.kt b/app/src/main/java/eu/kanade/tachiyomi/source/online/HttpSource.kt
index 23b15ff479..0824fff2cf 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/source/online/HttpSource.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/online/HttpSource.kt
@@ -10,6 +10,7 @@ import eu.kanade.tachiyomi.source.model.MangasPage
 import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.source.model.SManga
+import eu.kanade.tachiyomi.util.system.WebViewUtil
 import okhttp3.Headers
 import okhttp3.OkHttpClient
 import okhttp3.Request
@@ -74,7 +75,7 @@ abstract class HttpSource : CatalogueSource {
      * Headers builder for requests. Implementations can override this method for custom headers.
      */
     protected open fun headersBuilder() = Headers.Builder().apply {
-        add("User-Agent", DEFAULT_USERAGENT)
+        add("User-Agent", WebViewUtil.DEFAULT_USER_AGENT)
     }
 
     /**
@@ -369,8 +370,4 @@ abstract class HttpSource : CatalogueSource {
      * Returns the list of filters for the source.
      */
     override fun getFilterList() = FilterList()
-
-    companion object {
-        const val DEFAULT_USERAGENT = "Mozilla/5.0 (Windows NT 6.3; WOW64)"
-    }
 }
diff --git a/app/src/main/java/eu/kanade/tachiyomi/util/system/WebViewUtil.kt b/app/src/main/java/eu/kanade/tachiyomi/util/system/WebViewUtil.kt
index a89f639ca7..7f10186ce3 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/util/system/WebViewUtil.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/util/system/WebViewUtil.kt
@@ -1,26 +1,39 @@
 package eu.kanade.tachiyomi.util.system
 
+import android.annotation.SuppressLint
 import android.content.Context
 import android.content.pm.PackageManager
 import android.webkit.CookieManager
 import android.webkit.WebSettings
 import android.webkit.WebView
+import eu.kanade.tachiyomi.util.lang.launchUI
+import timber.log.Timber
 
 object WebViewUtil {
     val WEBVIEW_UA_VERSION_REGEX by lazy {
         Regex(""".*Chrome/(\d+)\..*""")
     }
 
+    var DEFAULT_USER_AGENT: String = "Mozilla/5.0 (Windows NT 10.0; Win64; x64)"
+        private set
+
     const val REQUESTED_WITH = "com.android.browser"
 
-    const val MINIMUM_WEBVIEW_VERSION = 86
+    const val MINIMUM_WEBVIEW_VERSION = 87
 
     fun supportsWebView(context: Context): Boolean {
         try {
             // May throw android.webkit.WebViewFactory$MissingWebViewPackageException if WebView
             // is not installed
             CookieManager.getInstance()
+
+            launchUI {
+                DEFAULT_USER_AGENT = WebView(context)
+                    .getDefaultUserAgentString()
+                    .replace("; wv", "")
+            }
         } catch (e: Exception) {
+            Timber.e(e)
             return false
         }
 
@@ -29,9 +42,10 @@ object WebViewUtil {
 }
 
 fun WebView.isOutdated(): Boolean {
-    return getWebViewMajorVersion(this) < WebViewUtil.MINIMUM_WEBVIEW_VERSION
+    return getWebViewMajorVersion() < WebViewUtil.MINIMUM_WEBVIEW_VERSION
 }
 
+@SuppressLint("SetJavaScriptEnabled")
 fun WebView.setDefaultSettings() {
     with(settings) {
         javaScriptEnabled = true
@@ -44,22 +58,25 @@ fun WebView.setDefaultSettings() {
     }
 }
 
-// Based on https://stackoverflow.com/a/29218966
-private fun getWebViewMajorVersion(webview: WebView): Int {
-    val originalUA: String = webview.settings.userAgentString
-
-    // Next call to getUserAgentString() will get us the default
-    webview.settings.userAgentString = null
-
-    val uaRegexMatch = WebViewUtil.WEBVIEW_UA_VERSION_REGEX.matchEntire(webview.settings.userAgentString)
-    val webViewVersion: Int = if (uaRegexMatch != null && uaRegexMatch.groupValues.size > 1) {
+private fun WebView.getWebViewMajorVersion(): Int {
+    val uaRegexMatch = WebViewUtil.WEBVIEW_UA_VERSION_REGEX.matchEntire(getDefaultUserAgentString())
+    return if (uaRegexMatch != null && uaRegexMatch.groupValues.size > 1) {
         uaRegexMatch.groupValues[1].toInt()
     } else {
         0
     }
+}
+
+// Based on https://stackoverflow.com/a/29218966
+private fun WebView.getDefaultUserAgentString(): String {
+    val originalUA: String = settings.userAgentString
+
+    // Next call to getUserAgentString() will get us the default
+    settings.userAgentString = null
+    val defaultUserAgentString = settings.userAgentString
 
     // Revert to original UA string
-    webview.settings.userAgentString = originalUA
+    settings.userAgentString = originalUA
 
-    return webViewVersion
+    return defaultUserAgentString
 }