diff --git a/debian/changelog b/debian/changelog
index 7a9ccbe60fd666bbea92ac9832faf12895b2175d..ca5435165e96a5f29fce8e937c8560669ed2bbb7 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+briar-headless (1.2.19-1) UNRELEASED; urgency=medium
+
+  * Update Briar to 1.2.19
+
+ -- Nico Alt <nicoalt@posteo.org>  Sat, 27 Mar 2021 15:25:32 +0000
+
 briar-headless (1.2.11-1) UNRELEASED; urgency=medium
 
   * Uses official .jar provided by The Briar Project
diff --git a/load-official-briar-headless-jar.sh b/load-official-briar-headless-jar.sh
index 2d584058f53f1f3ebc20f11c205649cdd940b83f..3a16a342c6e53ca1f33d493bde61d47208bf28e4 100755
--- a/load-official-briar-headless-jar.sh
+++ b/load-official-briar-headless-jar.sh
@@ -1,24 +1,46 @@
 #!/usr/bin/env bash
-# Copyright (c) 2020 Nico Alt
+# Copyright (c) 2020-2021 Nico Alt
 # SPDX-License-Identifier: AGPL-3.0-only
 # License-Filename: LICENSE.md
 
 set -e -x
 
-VERSION="1.2.11"
-SHA512SUM="016a176c8b861e49e981d93ed8e92039d98de75746bd91d2c6e4bddbaaf422fbf318136262375c723b70e7b969280c0b562eb278f24048191cb59b5befbf2ed6"
-
+VERSION="1.2.19"
 URL_BASE="https://briarproject.org/jar/"
-FILE="briar-headless-$VERSION.jar"
-
-wget -O $FILE $URL_BASE$FILE
-
-if echo "$SHA512SUM $FILE" | sha512sum --check  --status; then
-	echo "Checksum verification successful"
-	mv $FILE briar-headless.jar
-	cd ..
-	tar -zcvf briar-headless_$VERSION.orig.tar.gz briar-debian
-else
-	rm $FILE
-	echo "Checksum verification failed!"
-fi
+
+download () {
+	FILE="briar-headless-$FLAVOUR-$VERSION.jar"
+	wget -O $FILE $URL_BASE$FILE
+}
+
+verify () {
+	FILE="briar-headless-$FLAVOUR-$VERSION.jar"
+	if echo "$SHA512SUM $FILE" | sha512sum --check  --status; then
+		echo "Checksum verification successful"
+		mv $FILE briar-headless-$FLAVOUR.jar
+	else
+		rm $FILE
+		echo "Checksum verification failed!"
+		exit 1
+	fi
+}
+
+FLAVOUR="linux-x86_64"
+SHA512SUM="aa94589b60a9a58da3bb9119367a20557e6548315e58a1457c5a9620932807e38d6027234ca67efbbc4a6afcee5055238dd6b8c9ccd81b9e829d539f87c0c3f9"
+download
+verify
+
+FLAVOUR="linux-aarch64"
+SHA512SUM="7689beaade44a28886b262ecc3e25272df019ddf6b32c729968005c75fe36b53f2ec5ed6959b3430740548b02659f111a18106e4ad423adb60b508e0f27b9b78"
+download
+verify
+
+FLAVOUR="linux-armhf"
+SHA512SUM="92b3d0492e8391914fb38d4d1072e4e6485640d415bb1d8876b5615bf759d5eb9844b82ca95ae843cca8c50988b25d1af78f46ace2f6d9846b8d6e51a7a66a56"
+download
+verify
+
+cd ..
+tar -zcvf briar-headless_$VERSION.orig.tar.gz briar-debian
+
+