diff --git a/srcpkgs/thunderbird-i18n-si b/srcpkgs/thunderbird-i18n-si
deleted file mode 120000
index b0de0522551..00000000000
--- a/srcpkgs/thunderbird-i18n-si
+++ /dev/null
@@ -1 +0,0 @@
-thunderbird-i18n
\ No newline at end of file
diff --git a/srcpkgs/thunderbird-i18n/template b/srcpkgs/thunderbird-i18n/template
index 3a27d46b40b..b63aad16f02 100644
--- a/srcpkgs/thunderbird-i18n/template
+++ b/srcpkgs/thunderbird-i18n/template
@@ -1,6 +1,6 @@
 # Template file for 'thunderbird-i18n'
 pkgname=thunderbird-i18n
-version=78.13.0
+version=91.2.0
 revision=1
 build_style=meta
 short_desc="Thunderbird language packs"
@@ -59,7 +59,6 @@ _languages=(
 	'rm     "Romansh"'
 	'ro     "Romanian"'
 	'ru     "Russian"'
-	'si     "Sinhala"'
 	'sk     "Slovak"'
 	'sl     "Slovenian"'
 	'sq     "Albanian"'
@@ -96,58 +95,57 @@ _pkgtmpl() {
 	}
 }
 
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