diff --git a/app/build.gradle b/app/build.gradle
index c0c118c0..1dbaee1e 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -37,7 +37,7 @@ android {
 
 dependencies {
     implementation project(':touchview')
-    implementation 'androidx.core:core-ktx:1.10.1'
+    implementation 'androidx.core:core-ktx:1.12.0'
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation 'androidx.recyclerview:recyclerview:1.3.1'
     implementation "androidx.viewpager2:viewpager2:1.0.0"