diff --git a/device/app/build.gradle b/device/app/build.gradle
index 0fb3bc3..48ebc16 100644
--- a/device/app/build.gradle
+++ b/device/app/build.gradle
@@ -58,7 +58,7 @@ android {
 
 dependencies {
     testImplementation "junit:junit:4.13.2"
-    testImplementation "org.json:json:20250517"
+    testImplementation "org.json:json:20260719"
     androidTestImplementation "androidx.test.ext:junit:1.2.1"
     androidTestImplementation "androidx.test:runner:1.6.2"
     androidTestImplementation "androidx.test:core:1.6.1"