diff --git a/project/AndroidManifestTemplate.xml b/project/AndroidManifestTemplate.xml
index cdf216274..a1e15d954 100644
--- a/project/AndroidManifestTemplate.xml
+++ b/project/AndroidManifestTemplate.xml
@@ -60,7 +60,7 @@
 	</application>
 
 	<!-- Must match version numbers in project/app/build-template.gradle -->
-	<uses-sdk android:minSdkVersion="16" android:targetSdkVersion="28" />
+	<uses-sdk android:minSdkVersion="16" android:targetSdkVersion="29" />
 
 	<!-- ==INTERNET== --> <uses-permission android:name="android.permission.INTERNET" />
 	<!-- ==EXTERNAL_STORAGE== --> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
diff --git a/project/app/build-template.gradle b/project/app/build-template.gradle
index c0250f801..2953ce993 100644
--- a/project/app/build-template.gradle
+++ b/project/app/build-template.gradle
@@ -1,12 +1,12 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 29
 
     defaultConfig {
         applicationId "net.olofson.ballfield"
         minSdkVersion 16 // Must match version numbers in project/AndroidManifestTemplate.xml
-        targetSdkVersion 28
+        targetSdkVersion 29
     }
 
     buildTypes {
diff --git a/project/jni/boost/src b/project/jni/boost/src
index 1356b87fe..aed656a97 160000
--- a/project/jni/boost/src
+++ b/project/jni/boost/src
@@ -1 +1 @@
-Subproject commit 1356b87fed389b4abf1ff671adec0b899877174b
+Subproject commit aed656a97fb3af7322fd2c3da5995a2d09d87d4b