diff --git a/schema/libreoffice/OpenDocument-schema-v1.3+libreoffice.rng b/schema/libreoffice/OpenDocument-schema-v1.3+libreoffice.rng
index 0154bc001ddae9dd47d4c83ec6f8e9c5e61ab6ae..f6561295af841122a15a93ad7662dc1ac0fac9c3 100644
--- a/schema/libreoffice/OpenDocument-schema-v1.3+libreoffice.rng
+++ b/schema/libreoffice/OpenDocument-schema-v1.3+libreoffice.rng
@@ -2216,6 +2216,11 @@ xmlns:loext="urn:org:documentfoundation:names:experimental:office:xmlns:loext:1.
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@@ -2272,6 +2277,27 @@ xmlns:loext="urn:org:documentfoundation:names:experimental:office:xmlns:loext:1.
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