diff --git a/locale/pt_BR.po b/locale/pt_BR.po
index 7efd211757..cc17785741 100644
--- a/locale/pt_BR.po
+++ b/locale/pt_BR.po
@@ -6,7 +6,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2021-01-04 12:55-0600\n"
-"PO-Revision-Date: 2021-03-16 14:54+0000\n"
+"PO-Revision-Date: 2021-03-17 21:24+0000\n"
 "Last-Translator: Wellington Terumi Uemura <wellingtonuemura@gmail.com>\n"
 "Language-Team: \n"
 "Language: pt_BR\n"
@@ -3314,7 +3314,7 @@ msgstr "argumentos inválidos"
 #: shared-bindings/bitmaptools/__init__.c
 #, c-format
 msgid "invalid bits_per_pixel %d, must be, 1, 4, 8, 16, 24, or 32"
-msgstr ""
+msgstr "bits_per_pixel %d é inválido, deve ser, 1, 4, 8, 16, 24, ou 32"
 
 #: extmod/modussl_axtls.c
 msgid "invalid cert"
@@ -3327,12 +3327,12 @@ msgstr "Índice de dupterm inválido"
 #: shared-bindings/bitmaptools/__init__.c
 #, c-format
 msgid "invalid element size %d for bits_per_pixel %d\n"
-msgstr ""
+msgstr "tamanho do elemento %d é inválido para bits_per_pixel %d\n"
 
 #: shared-bindings/bitmaptools/__init__.c
 #, c-format
 msgid "invalid element_size %d, must be, 1, 2, or 4"
-msgstr ""
+msgstr "element_size %d é inválido, deve ser, 1, 2, ou 4"
 
 #: extmod/modframebuf.c
 msgid "invalid format"