diff --git a/download.lst b/download.lst
index 492b90b6b82c..a26b2d573f35 100644
--- a/download.lst
+++ b/download.lst
@@ -148,8 +148,8 @@ export LIBGPGERROR_SHA256SUM := 4f93aac6fecb7da2b92871bb9ee33032be6a87b174f54abf
 export LIBGPGERROR_TARBALL := libgpg-error-1.27.tar.bz2
 export LIBLANGTAG_SHA256SUM := d6242790324f1432fb0a6fae71b6851f520b2c5a87675497cf8ea14c2924d52e
 export LIBLANGTAG_TARBALL := liblangtag-0.6.2.tar.bz2
-export LIBNUMBERTEXT_SHA256SUM := 46f3a5e4cb4b6c5b29f1cd340d1a6ea60e6fabc59859951f022d35e32a32a458
-export LIBNUMBERTEXT_TARBALL := libnumbertext-1.0.1-3.tar.xz
+export LIBNUMBERTEXT_SHA256SUM := 98dd193983c9bdd31af053ddf7687640d2365b470755c8ec669b171d18b72227
+export LIBNUMBERTEXT_TARBALL := libnumbertext-1.0.2.tar.xz
 export LIBTOMMATH_SHA256SUM := 083daa92d8ee6f4af96a6143b12d7fc8fe1a547e14f862304f7281f8f7347483
 export LIBTOMMATH_TARBALL := ltm-1.0.zip
 export XMLSEC_SHA256SUM := 967ca83edf25ccb5b48a3c4a09ad3405a63365576503bf34290a42de1b92fcd2
diff --git a/external/libnumbertext/ExternalPackage_numbertext.mk b/external/libnumbertext/ExternalPackage_numbertext.mk
index e76e8d6da43d..c041422c2abd 100644
--- a/external/libnumbertext/ExternalPackage_numbertext.mk
+++ b/external/libnumbertext/ExternalPackage_numbertext.mk
@@ -11,6 +11,7 @@ $(eval $(call gb_ExternalPackage_ExternalPackage,libnumbertext_numbertext,libnum
 
 $(eval $(call gb_ExternalPackage_add_unpacked_files,libnumbertext_numbertext,$(LIBO_SHARE_FOLDER)/numbertext,\
 	data/af.sor \
+	data/bg.sor \
 	data/ca.sor \
 	data/cs.sor \
 	data/da.sor \
@@ -27,6 +28,7 @@ $(eval $(call gb_ExternalPackage_add_unpacked_files,libnumbertext_numbertext,$(L
 	data/hu.sor \
 	data/Hung.sor \
 	data/id.sor \
+	data/is.sor \
 	data/it.sor \
 	data/ja.sor \
 	data/ko.sor \
diff --git a/offapi/com/sun/star/linguistic2/XNumberText.idl b/offapi/com/sun/star/linguistic2/XNumberText.idl
index 4d0311323b1f..43a0935ae230 100644
--- a/offapi/com/sun/star/linguistic2/XNumberText.idl
+++ b/offapi/com/sun/star/linguistic2/XNumberText.idl
@@ -31,6 +31,7 @@ module com { module sun { module star { module linguistic2 {
     <p> The current set of supported languages is:
     <ul>
         <li>af : Afrikaans</li>
+        <li>bg : Bulgarian</li>
         <li>ca : Catalan</li>
         <li>cs : Czech</li>
         <li>da : Danish</li>
@@ -54,6 +55,7 @@ module com { module sun { module star { module linguistic2 {
         <li>hu : Hungarian</li>
         <li>Hung : Old Hungarian</li>
         <li>id : Indonesian</li>
+        <li>is : Icelandic</li>
         <li>it : Italian</li>
         <li>ja : Japanese</li>
         <li>ko-KP : North-Korean</li>
diff --git a/solenv/flatpak-manifest.in b/solenv/flatpak-manifest.in
index 4899afabd020..3082244a1669 100644
--- a/solenv/flatpak-manifest.in
+++ b/solenv/flatpak-manifest.in
@@ -572,10 +572,10 @@
                     "dest-filename": "external/tarballs/35c94d2df8893241173de1d16b6034c0-swingExSrc.zip"
                 },
                 {
-                    "url": "https://dev-www.libreoffice.org/src/libnumbertext-1.0.1-3.tar.xz",
-                    "sha256": "46f3a5e4cb4b6c5b29f1cd340d1a6ea60e6fabc59859951f022d35e32a32a458",
+                    "url": "https://dev-www.libreoffice.org/src/libnumbertext-1.0.2.tar.xz",
+                    "sha256": "98dd193983c9bdd31af053ddf7687640d2365b470755c8ec669b171d18b72227",
                     "type": "file",
-                    "dest-filename": "external/tarballs/libnumbertext-1.0.1-3.tar.xz"
+                    "dest-filename": "external/tarballs/libnumbertext-1.0.2.tar.xz"
                 },
                 {
                     "url": "https://dev-www.libreoffice.org/extern/49a64f3bcf20a7909ba2751349231d6652ded9cd2840e961b5164d09de3ffa63-opens___.ttf",