diff --git a/app/build.gradle b/app/build.gradle
index 57e73a89..75bfdba4 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -33,8 +33,8 @@ android {
         applicationId "io.github.yamin8000.owl"
         minSdk 21
         targetSdk 34
-        versionCode 34
-        versionName "1.5.8"
+        versionCode 35
+        versionName "1.5.9"
         vectorDrawables {
             useSupportLibrary true
         }
diff --git a/app/src/main/java/io/github/yamin8000/owl/ui/theme/Theme.kt b/app/src/main/java/io/github/yamin8000/owl/ui/theme/Theme.kt
index 0ee9cd63..e0414b58 100644
--- a/app/src/main/java/io/github/yamin8000/owl/ui/theme/Theme.kt
+++ b/app/src/main/java/io/github/yamin8000/owl/ui/theme/Theme.kt
@@ -159,5 +159,5 @@ fun PreviewTheme(
 }
 
 private fun Color.darken(): Color {
-    return copy(alpha, red / 2, green / 2, blue / 2)
+    return copy(alpha, red / 10, green / 10, blue / 10)
 }
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