diff --git a/app/build.gradle b/app/build.gradle
index e89adff0..58485098 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -3,11 +3,11 @@ apply plugin: 'com.android.application'
 def generatedRes = 'build/genrule/res'
 
 android {
-    compileSdk 33
+    compileSdk 35
     defaultConfig {
         applicationId "net.gaast.giggity"
         minSdkVersion 26
-        targetSdkVersion 33
+        targetSdkVersion 34
         testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
         // Thought I was going to use this for something but forgot. And it may break reproducible builds?
         // buildConfigField "long", "TIMESTAMP", System.currentTimeMillis() + "L"
diff --git a/app/src/main/java/net/gaast/giggity/Reminder.java b/app/src/main/java/net/gaast/giggity/Reminder.java
index 4e9ae862..7843a72e 100644
--- a/app/src/main/java/net/gaast/giggity/Reminder.java
+++ b/app/src/main/java/net/gaast/giggity/Reminder.java
@@ -34,7 +34,13 @@ public Reminder(Giggity app) {
 
 		Log.d("reminder", "onCreate");
 		IntentFilter filter = new IntentFilter(NotificationPoster.ACTION);
-		app.registerReceiver(poster, filter);
+		if (android.os.Build.VERSION.SDK_INT >= 33) {
+			// Not documented very clearly, but alarm-delivered intents count as external, so not
+			// exporting breaks notifications!
+			app.registerReceiver(poster, filter, Context.RECEIVER_EXPORTED);
+		} else {
+			app.registerReceiver(poster, filter);
+		}
 	}
 
 	public static class NotificationPoster extends BroadcastReceiver {