diff --git a/whatsnew/3.10.po b/whatsnew/3.10.po
index b5bd62e87b..5cbbf83b35 100644
--- a/whatsnew/3.10.po
+++ b/whatsnew/3.10.po
@@ -889,7 +889,7 @@ msgstr ""
 
 #: ../Doc/whatsnew/3.10.rst:716
 msgid "PEP 604: New Type Union Operator"
-msgstr "PEP 604: Nuevo tipo de operador sindical"
+msgstr "PEP 604: Nuevo tipo de operador unión"
 
 #: ../Doc/whatsnew/3.10.rst:718
 msgid ""
diff --git a/whatsnew/3.9.po b/whatsnew/3.9.po
index c4bd22d178..a7cd704bfa 100644
--- a/whatsnew/3.9.po
+++ b/whatsnew/3.9.po
@@ -73,7 +73,7 @@ msgstr "Nuevas funciones de sintaxis:"
 
 #: ../Doc/whatsnew/3.9.rst:65
 msgid ":pep:`584`, union operators added to ``dict``;"
-msgstr ":pep:`584`, operadores sindicales agregados a ``dict``;"
+msgstr ":pep:`584`, operadores unión agregados a ``dict``;"
 
 #: ../Doc/whatsnew/3.9.rst:66
 msgid ":pep:`585`, type hinting generics in standard collections;"