diff --git a/lib/l10n/intl_en.arb b/lib/l10n/intl_en.arb
index 07b3c24..4e12ad8 100644
--- a/lib/l10n/intl_en.arb
+++ b/lib/l10n/intl_en.arb
@@ -95,6 +95,6 @@
     },
     "buyLightmeterPro": "Buy Lightmeter Pro",
     "lightmeterPro": "Lightmeter Pro",
-    "lightmeterProDescription": "Unlocks extra features, such as equipment profiles containing aperture, shutter speed, ISO and ND values filters and films.\n\nThe source code of Lightmeter is available on GitHub. You are welcome to compile it yourself. However, if you want to support the development and receive new features and updates, consider purchasing Lightmeter Pro.",
+    "lightmeterProDescription": "Unlocks extra features, such as equipment profiles containing filters for aperture, shutter speed, and more; and a list of films with compensation for what's known as reciprocity failure.\n\nThe source code of Lightmeter is available on GitHub. You are welcome to compile it yourself. However, if you want to support the development and receive new features and updates, consider purchasing Lightmeter Pro.",
     "buy": "Buy"
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_fr.arb b/lib/l10n/intl_fr.arb
index 22b0356..5946d5b 100644
--- a/lib/l10n/intl_fr.arb
+++ b/lib/l10n/intl_fr.arb
@@ -92,5 +92,9 @@
                 "type": "String"
             }
         }
-    }
-}
+    },
+    "buyLightmeterPro": "Acheter Lightmeter Pro",
+    "lightmeterPro": "Lightmeter Pro",
+    "lightmeterProDescription": "Déverrouille des fonctionnalités supplémentaires, telles que des profils d'équipement contenant des filtres pour l'ouverture, la vitesse d'obturation et plus encore, ainsi qu'une liste de films avec une compensation pour ce que l'on appelle l'échec de réciprocité.\n\nLe code source du Lightmeter est disponible sur GitHub. Vous pouvez le compiler vous-même. Cependant, si vous souhaitez soutenir le développement et recevoir de nouvelles fonctionnalités et mises à jour, envisagez d'acheter Lightmeter Pro.",
+    "buy": "Acheter"
+}
\ No newline at end of file
diff --git a/lib/l10n/intl_ru.arb b/lib/l10n/intl_ru.arb
index 9ce0d9b..9f428c4 100644
--- a/lib/l10n/intl_ru.arb
+++ b/lib/l10n/intl_ru.arb
@@ -92,5 +92,9 @@
                 "type": "String"
             }
         }
-    }
-}
+    },
+    "buyLightmeterPro": "Купить Lightmeter Pro",
+    "lightmeterPro": "Lightmeter Pro",
+    "lightmeterProDescription": "Даёт доступ к таким функциям как профили оборудования, содержащие фильтры для диафрагмы, выдержки и других значений, а также набору пленок с компенсацией эффекта Шварцшильда.\n\nИсходный код Lightmeter доступен на GitHub. Вы можете собрать его самостоятельно. Однако если вы хотите поддержать разработку и получать новые функции и обновления, то приобретите Lightmeter Pro.",
+    "buy": "Купить"
+}
\ No newline at end of file
diff --git a/lib/l10n/intl_zh.arb b/lib/l10n/intl_zh.arb
index 357ef95..92f19ee 100644
--- a/lib/l10n/intl_zh.arb
+++ b/lib/l10n/intl_zh.arb
@@ -92,5 +92,9 @@
                 "type": "String"
             }
         }
-    }
-}
+    },
+    "buyLightmeterPro": "Buy Lightmeter Pro",
+    "lightmeterPro": "Lightmeter Pro",
+    "lightmeterProDescription": "Unlocks extra features, such as equipment profiles containing filters for aperture, shutter speed, and more; and a list of films with compensation for what's known as reciprocity failure.\n\nThe source code of Lightmeter is available on GitHub. You are welcome to compile it yourself. However, if you want to support the development and receive new features and updates, consider purchasing Lightmeter Pro.",
+    "buy": "Buy"
+}
\ No newline at end of file