diff --git a/app/build.gradle b/app/build.gradle
index 2c82f8f..a362d95 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -39,6 +39,6 @@ dependencies {
 
     implementation 'com.jakewharton:butterknife:10.2.3'
     annotationProcessor 'com.jakewharton:butterknife-compiler:10.2.3'
-    implementation "androidx.core:core-ktx:1.8.0"
+    implementation "androidx.core:core-ktx:1.9.0"
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 }
diff --git a/mjpeg-view/build.gradle b/mjpeg-view/build.gradle
index ffa4dca..7424675 100644
--- a/mjpeg-view/build.gradle
+++ b/mjpeg-view/build.gradle
@@ -40,7 +40,7 @@ dependencies {
 
     api 'io.reactivex:rxjava:1.3.8' // it's obsolete
     api 'io.reactivex:rxandroid:1.2.1'
-    implementation "androidx.core:core-ktx:1.8.0"
+    implementation "androidx.core:core-ktx:1.9.0"
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 }