diff --git a/.gitignore b/.gitignore
index 85ec8bc..864bcbc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@
 /libreoffice-help-7.4.0.2.tar.xz.asc
 /libreoffice-translations-7.4.0.2.tar.xz
 /libreoffice-translations-7.4.0.2.tar.xz.asc
+/dragonbox-1.1.0.tar.gz
diff --git a/libreoffice.spec b/libreoffice.spec
index e4e3da4..5c59acf 100644
--- a/libreoffice.spec
+++ b/libreoffice.spec
@@ -78,11 +78,12 @@ Source8:        libreoffice-multiliblauncher.sh
 
 Source9:        %{external_url}/dtoa-20180411.tgz
 Source10:       %{external_url}/libcuckoo-93217f8d391718380c508a722ab9acd5e9081233.tar.gz
-Source11:       %{external_url}/a7983f859eafb2677d7ff386a023bc40-xsltml_2.1.2.zip
+Source11:       %{external_url}/dragonbox-1.1.0.tar.gz
+Source12:       %{external_url}/a7983f859eafb2677d7ff386a023bc40-xsltml_2.1.2.zip
 #Unfortunately later versions of hsqldb changed the file format, so if we use a later version we loose
 #backwards compatability.
-Source12:       %{external_url}/17410483b5b5f267aa18b7e00b65e6e0-hsqldb_1_8_0.zip
-Source13:       %{external_url}/../extern/f543e6e2d7275557a839a164941c0a86e5f2c3f2a0042bfc434c88c6dde9e140-opens___.ttf
+Source13:       %{external_url}/17410483b5b5f267aa18b7e00b65e6e0-hsqldb_1_8_0.zip
+Source14:       %{external_url}/../extern/f543e6e2d7275557a839a164941c0a86e5f2c3f2a0042bfc434c88c6dde9e140-opens___.ttf
 %global bundling_options %{?bundling_options} --without-system-hsqldb
 
 Provides: bundled(hsqldb) = 1.8.0
diff --git a/sources b/sources
index 3f3482d..ec13574 100644
--- a/sources
+++ b/sources
@@ -3,6 +3,7 @@ SHA512 (185d60944ea767075d27247c3162b3bc-unowinreg.dll) = 854b8ae29b57b40ba6bb6f
 SHA512 (a7983f859eafb2677d7ff386a023bc40-xsltml_2.1.2.zip) = 2d3835f7ac356805025cafedcad97faa48d0f5da386e6ac7b7451030059df8e2fdb0861ade07a576ebf9fb5b88a973585ab0437944b06aac9289d6898ba8586a
 SHA512 (f543e6e2d7275557a839a164941c0a86e5f2c3f2a0042bfc434c88c6dde9e140-opens___.ttf) = 6a6d131dad5191614950a49323ae6d9385afe331983c1c85fde82ce6ee816051d95dde9ef90658b8f0a8a0a21754e72ff724bf41f6b96c046b7b4c2660f7095b
 SHA512 (libreoffice-multiliblauncher.sh) = db532afdf5000bc66f9e02c7d0ab586468466f63f8f0bdb204832581e8277c5c59f688fa096548d642411cb8c46e8de4a744676b4e624c075262cfd6945138cd
+SHA512 (dragonbox-1.1.0.tar.gz) = 4d7cb2e0314ffda8e51600f6cbb953bf1dff9ea46d5c45a08cb0ca45ac386e8bb8b73588cd35b1a1261439a31f46447e59e2980ac6f710dec007c0c575e368e7
 SHA512 (dtoa-20180411.tgz) = 722aa814c33a34bfffe6c0201b0035cc3b65854a0ba9ae2f51620a89d68019353e2c306651b35bca337186b22b2e9865ef3c5e3df8e9328006f882e4577f8c85
 SHA512 (libcuckoo-93217f8d391718380c508a722ab9acd5e9081233.tar.gz) = 4159dfb4d08e359feb23127e12db590260913e70774161ac9513abb5183ad6ed6d2bdfbe56fc8aa68e2fc57ee29eae67aa0180e1a7d955016884ecba2ca60ff8
 SHA512 (libreoffice-7.4.0.2.tar.xz) = f7b6493bf43f4396e108fc75387a0ed9ca7a9c9f743dda779dcc084ba174ebf3ce35cb207c8ee9544ef12a7d5084ff6f221d8b63f1a3a2ab4cce7c16bb340fec