diff --git a/app/build.gradle b/app/build.gradle
index 292b1b529..c8e1c0d7b 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -93,7 +93,7 @@ android {
     defaultConfig {
         minSdkVersion 23
         targetSdkVersion 30
-        versionCode 4500
+        versionCode 4600
         versionName "${project.version}"
         applicationId getPackageName()
     }
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index f8d905076..a929545a0 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -40,6 +40,7 @@
 
         <activity
             android:name=".activities.launcher.LauncherActivity"
+            android:exported="true"
             android:noHistory="true"
             android:theme="@style/AppTheme">
             <intent-filter>
@@ -52,6 +53,7 @@
         </activity>
 
         <activity android:name=".activities.main.MainActivity"
+            android:exported="true"
             android:launchMode="singleTask"
             android:windowSoftInputMode="adjustResize">
             <nav-graph android:value="@navigation/main_nav_graph" />
@@ -136,6 +138,7 @@
 
         <service
             android:name=".core.CoreService"
+            android:exported="false"
             android:foregroundServiceType="phoneCall|camera|microphone"
             android:stopWithTask="false"
             android:label="@string/app_name" />
@@ -162,7 +165,8 @@
                 android:resource="@xml/contacts" />
         </service>
 
-        <service android:name=".contact.DummyAuthenticationService">
+        <service android:name=".contact.DummyAuthenticationService"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.accounts.AccountAuthenticator" />
             </intent-filter>
@@ -174,7 +178,8 @@
 
         <!-- Receivers -->
 
-        <receiver android:name=".core.CorePushReceiver">
+        <receiver android:name=".core.CorePushReceiver"
+            android:exported="false">
             <intent-filter>
                 <action android:name="org.linphone.core.action.PUSH_RECEIVED"/>
             </intent-filter>
@@ -185,7 +190,8 @@
             android:enabled="true"
             android:exported="false" />
 
-        <receiver android:name=".core.BootReceiver">
+        <receiver android:name=".core.BootReceiver"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
                 <action android:name="android.intent.action.MY_PACKAGE_REPLACED" />