diff --git a/app/build.gradle b/app/build.gradle
index 96b69ef..a0c17d8 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -20,8 +20,8 @@ android {
         }
     }
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
     }
     namespace 'org.secuso.aktivpause'
     lint {
diff --git a/libs/privacy-friendly-backup-api b/libs/privacy-friendly-backup-api
index d9e4a62..14ee29f 160000
--- a/libs/privacy-friendly-backup-api
+++ b/libs/privacy-friendly-backup-api
@@ -1 +1 @@
-Subproject commit d9e4a62a7c667de2538681c39394c828f8d26a37
+Subproject commit 14ee29f59bc7c3fbaa765cb1be0fcaab4f948b88