diff --git a/app/build.gradle b/app/build.gradle
index 8317a9918..7798d0777 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -144,7 +144,7 @@ dependencies {
 	implementation 'ch.acra:acra-http:5.11.3'
 	implementation 'ch.acra:acra-dialog:5.11.3'
 
-	implementation 'org.conscrypt:conscrypt-android:2.5.3'
+	implementation 'org.conscrypt:conscrypt-android:2.5.2'
 
 	debugImplementation 'com.squareup.leakcanary:leakcanary-android:3.0-alpha-8'
 	debugImplementation 'com.github.Koitharu:WorkInspector:5778dd1747'
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 6189684d2..33f424b19 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -22,3 +22,7 @@
 -keep class org.koitharu.kotatsu.settings.backup.PeriodicalBackupSettingsFragment { *; }
 -keep class org.jsoup.parser.Tag
 -keep class org.jsoup.internal.StringUtil
+
+-keep class org.acra.security.NoKeyStoreFactory { *; }
+-keep class org.acra.config.DefaultRetryPolicy { *; }
+-keep class org.acra.attachment.DefaultAttachmentProvider { *; }
diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/core/network/NetworkModule.kt b/app/src/main/kotlin/org/koitharu/kotatsu/core/network/NetworkModule.kt
index a89e7c162..8d617cb68 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/core/network/NetworkModule.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/core/network/NetworkModule.kt
@@ -1,7 +1,6 @@
 package org.koitharu.kotatsu.core.network
 
 import android.content.Context
-import android.util.AndroidRuntimeException
 import dagger.Binds
 import dagger.Module
 import dagger.Provides
@@ -19,6 +18,7 @@ import org.koitharu.kotatsu.core.network.imageproxy.ImageProxyInterceptor
 import org.koitharu.kotatsu.core.network.imageproxy.RealImageProxyInterceptor
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.util.ext.assertNotInMainThread
+import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.local.data.LocalStorageManager
 import java.util.concurrent.TimeUnit
 import javax.inject.Provider
@@ -40,9 +40,10 @@ interface NetworkModule {
 		@Singleton
 		fun provideCookieJar(
 			@ApplicationContext context: Context
-		): MutableCookieJar = try {
+		): MutableCookieJar = runCatching {
 			AndroidCookieJar()
-		} catch (e: AndroidRuntimeException) {
+		}.getOrElse { e ->
+			e.printStackTraceDebug()
 			// WebView is not available
 			PreferencesCookieJar(context)
 		}
diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/filter/ui/sheet/FilterSheetFragment.kt b/app/src/main/kotlin/org/koitharu/kotatsu/filter/ui/sheet/FilterSheetFragment.kt
index 1eb906384..e963deb77 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/filter/ui/sheet/FilterSheetFragment.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/filter/ui/sheet/FilterSheetFragment.kt
@@ -275,7 +275,7 @@ class FilterSheetFragment : BaseAdaptiveSheet<SheetFilterBinding>(),
 
 	private fun setSortDirection(direction: SortDirection) {
 		val filter = requireFilter()
-		val currentOrder = filter.filterSortOrder.value.selectedItems.single()
+		val currentOrder = filter.filterSortOrder.value.selectedItems.singleOrNull() ?: return
 		val newOrder = currentOrder[direction]
 		filter.setSortOrder(newOrder)
 	}