diff --git a/visionppi/app/build.gradle b/visionppi/app/build.gradle
index fcc0f8f..ec3bcfd 100644
--- a/visionppi/app/build.gradle
+++ b/visionppi/app/build.gradle
@@ -90,9 +90,9 @@ dependencies {
     implementation(platform("org.jetbrains.kotlin:kotlin-bom:1.8.0"))
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
-    implementation 'androidx.appcompat:appcompat:1.1.0'
+    implementation 'androidx.appcompat:appcompat:1.7.1'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
-    implementation 'androidx.appcompat:appcompat:1.3.0-alpha01'
+    implementation 'androidx.appcompat:appcompat:1.7.1'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'