diff --git a/app/src/main/java/com/emanuelef/remote_capture/MitmAddon.java b/app/src/main/java/com/emanuelef/remote_capture/MitmAddon.java
index 0cde76d0..1afe1c3c 100644
--- a/app/src/main/java/com/emanuelef/remote_capture/MitmAddon.java
+++ b/app/src/main/java/com/emanuelef/remote_capture/MitmAddon.java
@@ -24,6 +24,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.ServiceConnection;
 import android.content.SharedPreferences;
+import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.os.Build;
 import android.os.Bundle;
@@ -47,6 +48,8 @@ import java.lang.ref.WeakReference;
 public class MitmAddon {
     /* API */
     public static final String PACKAGE_NAME = "com.pcapdroid.mitm";
+    public static final String PACKAGE_VERSION_NAME = "v0.2";
+    public static final int PACKAGE_VERSION_CODE = 2;
     public static final String MITM_PERMISSION = "com.pcapdroid.permission.MITM";
     public static final String MITM_SERVICE = PACKAGE_NAME + ".MitmService";
 
@@ -82,15 +85,24 @@ public class MitmAddon {
         }
     };
 
-    public static boolean isInstalled(Context ctx) {
+    public static int getInstalledVersion(Context ctx) {
         try {
-            ctx.getPackageManager().getPackageInfo(PACKAGE_NAME, 0);
-            return true;
+            PackageInfo pInfo = ctx.getPackageManager().getPackageInfo(PACKAGE_NAME, 0);
+            return pInfo.versionCode;
         } catch (PackageManager.NameNotFoundException e) {
-            return false;
+            return -1;
         }
     }
 
+    public static boolean isInstalled(Context ctx) {
+        return getInstalledVersion(ctx) == PACKAGE_VERSION_CODE;
+    }
+
+    public static String getGithubReleaseUrl() {
+        return "https://github.com/emanuele-f/PCAPdroid-mitm/releases/download/" +
+                PACKAGE_VERSION_NAME + "/PCAPdroid-mitm_" + PACKAGE_VERSION_NAME +".apk";
+    }
+
     public static boolean hasMitmPermission(Context ctx) {
         if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
             return ctx.checkSelfPermission(MitmAddon.MITM_PERMISSION) == PackageManager.PERMISSION_GRANTED;
diff --git a/app/src/main/java/com/emanuelef/remote_capture/fragments/mitmwizard/InstallAddon.java b/app/src/main/java/com/emanuelef/remote_capture/fragments/mitmwizard/InstallAddon.java
index f1a7462a..b164515c 100644
--- a/app/src/main/java/com/emanuelef/remote_capture/fragments/mitmwizard/InstallAddon.java
+++ b/app/src/main/java/com/emanuelef/remote_capture/fragments/mitmwizard/InstallAddon.java
@@ -56,11 +56,25 @@ public class InstallAddon extends StepFragment {
     }
 
     private void installAddon() {
-        mStepLabel.setText(R.string.install_mitm_addon);
-        mStepButton.setText(R.string.install_action);
+        int installed_ver = MitmAddon.getInstalledVersion(requireContext());
+
+        if(installed_ver < 0) {
+            mStepLabel.setText(R.string.install_mitm_addon);
+            mStepButton.setText(R.string.install_action);
+        } else if(installed_ver < MitmAddon.PACKAGE_VERSION_CODE) {
+            mStepLabel.setText(R.string.mitm_addon_new_version);
+            mStepButton.setText(R.string.upgrade_action);
+        } else {
+            mStepLabel.setText(R.string.mitm_addon_bad_version);
+            mStepIcon.setColorFilter(mDangerColor);
+            mStepButton.setText(R.string.install_action);
+            mStepButton.setEnabled(false);
+            return;
+        }
+
         mStepButton.setOnClickListener(v -> {
             Intent browserIntent = new Intent(Intent.ACTION_VIEW,
-                    Uri.parse("https://github.com/emanuele-f/PCAPdroid-mitm/releases/download/v0.1/PCAPdroid-mitm_v0.1.apk"));
+                    Uri.parse(MitmAddon.getGithubReleaseUrl()));
             Utils.startActivity(requireContext(), browserIntent);
         });
     }
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index c52eb04e..279beff9 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -282,4 +282,7 @@
     <string name="cert_installed_correctly">The CA certificate is installed</string>
     <string name="cert_reinstall_required">The CA certificate is not installed, run the mitm setup wizard</string>
     <string name="done">Done</string>
+    <string name="mitm_addon_bad_version">Bad PCAPdroid mitm addon version. Uninstall it and retry</string>
+    <string name="mitm_addon_new_version">The PCAPdroid plugin must be upgraded</string>
+    <string name="upgrade_action">Upgrade</string>
 </resources>
\ No newline at end of file