diff --git a/src/Symfony/Component/Validator/Resources/translations/validators.de.xlf b/src/Symfony/Component/Validator/Resources/translations/validators.de.xlf
index a546b86c78a9b..161b4633d4dad 100644
--- a/src/Symfony/Component/Validator/Resources/translations/validators.de.xlf
+++ b/src/Symfony/Component/Validator/Resources/translations/validators.de.xlf
@@ -128,7 +128,7 @@
             </trans-unit>
             <trans-unit id="35">
                 <source>This value should be a valid number.</source>
-                <target>Dieser Wert sollte eine gültige Zahl sein.</target>
+                <target>Dieser Wert sollte eine gültige Zahl oder gültigen Datums- und Zeitangabe sein.</target>
             </trans-unit>
             <trans-unit id="36">
                 <source>This file is not a valid image.</source>
diff --git a/src/Symfony/Component/Validator/Resources/translations/validators.en.xlf b/src/Symfony/Component/Validator/Resources/translations/validators.en.xlf
index 8f8d2d0a0fe98..b9633dfbc91ae 100644
--- a/src/Symfony/Component/Validator/Resources/translations/validators.en.xlf
+++ b/src/Symfony/Component/Validator/Resources/translations/validators.en.xlf
@@ -128,7 +128,7 @@
             </trans-unit>
             <trans-unit id="35">
                 <source>This value should be a valid number.</source>
-                <target>This value should be a valid number.</target>
+                <target>This value should be a valid number or a valid datetime.</target>
             </trans-unit>
             <trans-unit id="36">
                 <source>This file is not a valid image.</source>
diff --git a/src/Symfony/Component/Validator/Resources/translations/validators.es.xlf b/src/Symfony/Component/Validator/Resources/translations/validators.es.xlf
index 08ec74c05b8f1..959243a4b1ca0 100644
--- a/src/Symfony/Component/Validator/Resources/translations/validators.es.xlf
+++ b/src/Symfony/Component/Validator/Resources/translations/validators.es.xlf
@@ -128,7 +128,7 @@
             </trans-unit>
             <trans-unit id="35">
                 <source>This value should be a valid number.</source>
-                <target>Este valor debería ser un número válido.</target>
+                <target>Este valor debería ser un número válido o una fecha y hora válidas.</target>
             </trans-unit>
             <trans-unit id="36">
                 <source>This file is not a valid image.</source>
diff --git a/src/Symfony/Component/Validator/Resources/translations/validators.pl.xlf b/src/Symfony/Component/Validator/Resources/translations/validators.pl.xlf
index 5c1e472ab5b66..6650c31a13736 100644
--- a/src/Symfony/Component/Validator/Resources/translations/validators.pl.xlf
+++ b/src/Symfony/Component/Validator/Resources/translations/validators.pl.xlf
@@ -128,7 +128,7 @@
             </trans-unit>
             <trans-unit id="35">
                 <source>This value should be a valid number.</source>
-                <target>Ta wartość powinna być prawidłową liczbą.</target>
+                <target>Ta wartość powinna być prawidłową liczbą lub prawidłową datą i czasem.</target>
             </trans-unit>
             <trans-unit id="36">
                 <source>This file is not a valid image.</source>