diff --git a/app/src/main/java/com/osfans/trime/ime/text/Candidate.kt b/app/src/main/java/com/osfans/trime/ime/text/Candidate.kt
index 50fda720d6..02b7c3c87e 100644
--- a/app/src/main/java/com/osfans/trime/ime/text/Candidate.kt
+++ b/app/src/main/java/com/osfans/trime/ime/text/Candidate.kt
@@ -55,6 +55,9 @@ class Candidate(context: Context?, attrs: AttributeSet?) : View(context, attrs)
         Paint().apply {
             color = ColorManager.getColor("candidate_separator_color")!!
         }
+    private val candidateFont = FontManager.getTypeface("candidate_font")
+    private val symbolFont = FontManager.getTypeface("symbol_font")
+    private val commentFont = FontManager.getTypeface("comment_font")
     private val candidatePaint =
         Paint().apply {
             typeface = candidateFont
@@ -76,9 +79,6 @@ class Candidate(context: Context?, attrs: AttributeSet?) : View(context, attrs)
             isAntiAlias = true
             strokeWidth = 0f
         }
-    private val candidateFont = FontManager.getTypeface("candidate_font")
-    private val symbolFont = FontManager.getTypeface("symbol_font")
-    private val commentFont = FontManager.getTypeface("comment_font")
     private val candidateTextColor = ColorManager.getColor("candidate_text_color")!!
     private val hilitedCandidateTextColor = ColorManager.getColor("hilited_candidate_text_color")!!
     private val commentTextColor = ColorManager.getColor("comment_text_color")!!
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index d140d0313e..3b26acc7bf 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,23 +1,23 @@
 [versions]
 androidGradlePlugin = "8.3.2"
-kotlin = "1.9.20"
-ksp = "1.9.20-1.0.14"
-navigation = "2.7.5"
+kotlin = "2.0.0"
+ksp = "2.0.0-1.0.21"
+navigation = "2.7.7"
 room = "2.6.1"
 splitties = "3.0.0"
-aboutlibraries = "10.9.2"
+aboutlibraries = "11.1.3"
 kotest = "5.8.0"
 kotlin-inject = "0.6.3"
 
 [libraries]
 android-gradlePlugin = { group = "com.android.tools.build", name = "gradle", version.ref = "androidGradlePlugin" }
 kotlin-gradlePlugin = { group = "org.jetbrains.kotlin", name = "kotlin-gradle-plugin", version.ref = "kotlin" }
-kotlinx-coroutines = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-android", version = "1.7.3" }
-kotlinx-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version = "1.6.1" }
-androidx-activity = { module = "androidx.activity:activity-ktx", version = "1.8.1" }
+kotlinx-coroutines = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-android", version = "1.8.0" }
+kotlinx-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version = "1.6.3" }
+androidx-activity = { module = "androidx.activity:activity-ktx", version = "1.9.0" }
 androidx-appcompat = { module = "androidx.appcompat:appcompat", version = "1.6.1" }
 androidx-constraintlayout = { module = "androidx.constraintlayout:constraintlayout", version = "2.1.4" }
-androidx-core-ktx = { module = "androidx.core:core-ktx", version = "1.12.0" }
+androidx-core-ktx = { module = "androidx.core:core-ktx", version = "1.13.1" }
 androidx-navigation-fragment = { module = "androidx.navigation:navigation-fragment-ktx", version.ref = "navigation" }
 androidx-navigation-ui = { module = "androidx.navigation:navigation-ui-ktx", version.ref = "navigation" }
 androidx-preference = { module = "androidx.preference:preference-ktx", version = "1.2.1" }
@@ -25,7 +25,7 @@ androidx-recyclerview = { module = "androidx.recyclerview:recyclerview", version
 androidx-room-compiler = { module = "androidx.room:room-compiler", version.ref = "room" }
 androidx-room-runtime = { module = "androidx.room:room-runtime", version.ref = "room" }
 androidx-room-ktx = { module = "androidx.room:room-ktx", version.ref = "room" }
-androidx-viewpager2 = { module = "androidx.viewpager2:viewpager2", version = "1.1.0-beta02" }
+androidx-viewpager2 = { module = "androidx.viewpager2:viewpager2", version = "1.1.0" }
 flexbox = { module = "com.google.android.flexbox:flexbox", version = "3.0.0" }
 kaml = { module = "com.charleskorn.kaml:kaml", version = "0.56.0" }
 timber = { module = "com.jakewharton.timber:timber", version = "5.0.1" }
@@ -41,9 +41,8 @@ splitties-views-dsl-coordinatorlayout = { module = "com.louiscad.splitties:split
 splitties-views-dsl-recyclerview = { module = "com.louiscad.splitties:splitties-views-dsl-recyclerview", version.ref = "splitties" }
 splitties-views-recyclerview = { module = "com.louiscad.splitties:splitties-views-recyclerview", version.ref = "splitties" }
 aboutlibraries-core = { module = "com.mikepenz:aboutlibraries-core", version.ref = "aboutlibraries" }
-aboutlibraries-plugin = { module = "com.mikepenz.aboutlibraries.plugin:aboutlibraries-plugin", version.ref = "aboutlibraries" }
 junit = { module = "junit:junit", version = "4.13.2" }
-kotlinpoet-ksp = { module = "com.squareup:kotlinpoet-ksp", version = "1.14.2" }
+kotlinpoet-ksp = { module = "com.squareup:kotlinpoet-ksp", version = "1.16.0" }
 ksp = { module = "com.google.devtools.ksp:symbol-processing-api", version.ref = "ksp" }
 kotest-runner-junit5 = { module = "io.kotest:kotest-runner-junit5", version.ref = "kotest" }
 kotest-assertions-core = { module = "io.kotest:kotest-assertions-core", version.ref = "kotest" }