diff --git a/.gitignore b/.gitignore
index 1b6c0f9..6eb191f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -36,9 +36,20 @@ temp_*
 # Build output
 dist/
 /dist/
-.tests/
 tests/
 
+# Android build artifacts
+*.aar
+*.apk
+*.aab
+android-agent/app/build/
+android-agent/build/
+android-agent/.gradle/
+android-agent/local.properties
+
+# Go mobile build output
+nexusguard-agent.aar
+
 # OpenCode
 connect_remote.txt
 .update-state
diff --git a/apps/android-agent b/apps/android-agent
index 13aa2f0..7a2518d 160000
--- a/apps/android-agent
+++ b/apps/android-agent
@@ -1 +1 @@
-Subproject commit 13aa2f01cb45171dea2d27ddfe0a7201a0c95b96
+Subproject commit 7a2518d2ff9b48c3a09d05975e93cf474341b9ba