diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 6e4764f..7351a84 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -3,7 +3,7 @@ plugins {
     id("org.jetbrains.kotlin.android")
     id("com.google.devtools.ksp")
     id("kotlin-parcelize")
-    kotlin("plugin.serialization") version "1.8.22"
+    kotlin("plugin.serialization") version "1.8.21"
     id("com.mikepenz.aboutlibraries.plugin") version "10.8.0"
 }
 
@@ -31,8 +31,8 @@ android {
     }
 
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_11
-        targetCompatibility = JavaVersion.VERSION_11
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
     }
 
     packaging {
@@ -46,7 +46,7 @@ android {
     }
 
     kotlinOptions {
-        jvmTarget = "11"
+        jvmTarget = "17"
     }
 
     buildFeatures.compose = true
@@ -55,7 +55,7 @@ android {
 }
 
 kotlin {
-    jvmToolchain(11)
+    jvmToolchain(17)
 }
 
 dependencies {
diff --git a/build.gradle.kts b/build.gradle.kts
index 5998a32..e162d51 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,5 +1,5 @@
 plugins {
     id("com.android.application") version "8.0.2" apply false
-    id("org.jetbrains.kotlin.android") version "1.8.22" apply false
-    id("com.google.devtools.ksp") version "1.8.22-1.0.11" apply false
+    id("org.jetbrains.kotlin.android") version "1.8.21" apply false
+    id("com.google.devtools.ksp") version "1.8.21-1.0.11" apply false
 }