diff --git a/doc/import_external_docs.ps1 b/doc/import_external_docs.ps1
index d2e103173774..fc7e07c958a4 100644
--- a/doc/import_external_docs.ps1
+++ b/doc/import_external_docs.ps1
@@ -11,7 +11,7 @@ $external_docs = @{
     "uno.themes"         = "22df5299701fe9a6f96e4414b559f8dfd5789540" #latest release/stable/5.4 branch commit
     "uno.toolkit.ui"     = "f45468269d8f7b24f820bfedce8a45bea2809864" #latest release/stable/6.4 branch commit
     "uno.check"          = "c327cb365d29a2b53911a3ea9f8cd89254f5729d" #latest main commit
-    "uno.xamlmerge.task" = "528874f7f95bf18c9267eaf50474bf9f6b951696" #latest main commit
+    "uno.xamlmerge.task" = "377ce2d9fdeab0d4f0b94a61e008731a40b10220" #latest release/stable/1.33 branch commit
     "figma-docs"         = "842a2792282b88586a337381b2b3786e779973b4" #latest main commit
     "uno.resizetizer"    = "dfcb976c40eb66cb33c5def4c81d2e4e374dc678" #latest main commit
     "uno.uitest"         = "9669fd2783187d06c36dd6a717c1b9f08d1fa29c" #latest master commit