diff --git a/i18n/pl.json b/i18n/pl.json
index 6d2ea8c..7f2b2a7 100644
--- a/i18n/pl.json
+++ b/i18n/pl.json
@@ -29,76 +29,76 @@
     "Discussion": "Dyskusja",
     "Toggle navigation": "Przełącz nawigację",
     "%d seconds": [
-        "%d second (singular)",
-        "%d seconds (1st plural)",
-        "%d seconds (2nd plural)",
+        "%d second",
+        "%d second",
+        "%d second",
         "%d seconds (3rd plural)"
     ],
     "%d minutes": [
-        "%d minute (singular)",
-        "%d minutes (1st plural)",
-        "%d minutes (2nd plural)",
+        "%d minut",
+        "%d minut",
+        "%d minut",
         "%d minutes (3rd plural)"
     ],
     "%d hours": [
-        "%d hour (singular)",
-        "%d hours (1st plural)",
-        "%d hours (2nd plural)",
+        "%d godzina",
+        "%d godzina",
+        "%d godzinę",
         "%d hours (3rd plural)"
     ],
     "%d days": [
-        "%d day (singular)",
-        "%d days (1st plural)",
-        "%d days (2nd plural)",
+        "%d dzień",
+        "%d dzień",
+        "%d dzień",
         "%d days (3rd plural)"
     ],
     "%d weeks": [
-        "%d week (singular)",
-        "%d weeks (1st plural)",
-        "%d weeks (2nd plural)",
+        "%d tydzień",
+        "%d tydzień",
+        "%d tydzień",
         "%d weeks (3rd plural)"
     ],
     "%d months": [
-        "%d month (singular)",
-        "%d months (1st plural)",
-        "%d months (2nd plural)",
+        "%d miesiąc",
+        "%d miesiąc",
+        "%d miesiąc",
         "%d months (3rd plural)"
     ],
     "%d years": [
-        "%d year (singular)",
-        "%d years (1st plural)",
-        "%d years (2nd plural)",
+        "%d rok",
+        "%d rok",
+        "%d rok",
         "%d years (3rd plural)"
     ],
     "Never": "nigdy",
     "Note: This is a test service: Data may be deleted anytime. Kittens will die if you abuse this service.": "Notka: To jest usługa testowa. Dane mogą zostać usunięte w dowolnym momencie. Kociątka umrą, jeśli nadużyjesz tej usługi.",
     "This document will expire in %d seconds.": [
-        "This document will expire in %d second. (singular)",
-        "This document will expire in %d seconds (1st plural)",
+        "Ten dokument wygaśnie za %d sekundę.",
+        "Ten dokument wygaśnie za %d sekund.",
         "This document will expire in %d seconds (2nd plural)",
         "This document will expire in %d seconds (3rd plural)"
     ],
     "This document will expire in %d minutes.": [
-        "This document will expire in %d minute. (singular)",
-        "This document will expire in %d minutes (1st plural)",
+        "Ten dokument wygaśnie za %d minutę.",
+        "Ten dokument wygaśnie za %d minut.",
         "This document will expire in %d minutes (2nd plural)",
         "This document will expire in %d minutes (3rd plural)"
     ],
     "This document will expire in %d hours.": [
-        "This document will expire in %d hour. (singular)",
-        "This document will expire in %d hours (1st plural)",
+        "Ten dokument wygaśnie za godzinę.",
+        "Ten dokument wygaśnie za %d godzin.",
         "This document will expire in %d hours (2nd plural)",
         "This document will expire in %d hours (3rd plural)"
     ],
     "This document will expire in %d days.": [
-        "This document will expire in %d day. (singular)",
-        "This document will expire in %d days (1st plural)",
+        "Ten dokument wygaśnie za %d dzień.",
+        "Ten dokument wygaśnie za %d dni.",
         "This document will expire in %d days (2nd plural)",
         "This document will expire in %d days (3rd plural)"
     ],
     "This document will expire in %d months.": [
-        "This document will expire in %d month. (singular)",
-        "This document will expire in %d months (1st plural)",
+        "Ten dokument wygaśnie za miesiąc.",
+        "Ten dokument wygaśnie za %d miesięcy.",
         "This document will expire in %d months (2nd plural)",
         "This document will expire in %d months (3rd plural)"
     ],