diff --git a/mozilla/calendar/resources/locale/sk-SK/calendar.dtd b/mozilla/calendar/resources/locale/sk-SK/calendar.dtd
index 167281a5b34..d854ff402c9 100644
--- a/mozilla/calendar/resources/locale/sk-SK/calendar.dtd
+++ b/mozilla/calendar/resources/locale/sk-SK/calendar.dtd
@@ -153,7 +153,7 @@
 <!ENTITY newtodo.duedate.warning    "Dátum štartu je po dátume ukončenia.">
 <!ENTITY newtodo.repeatstart.warning "Dátum začiatku je potrebný pre opakovanie.">
 
-<!ENTITY calendar.confirm.deleteallevents  "Are you sure you want to delete all the selected events?" >
+<!ENTITY calendar.confirm.deleteallevents  "Ste si istý že chcete zmazať všetky zvolené udalosti?" >
 <!ENTITY calendar.confirm.deleteevent "Skutočne chcete odstrániť udalosť nazvanú: " >
 <!ENTITY calendar.confirm.deleteuntitledevent "Skutočne chcete odstrániť túto nepomenovanú udalosť?" >
 
@@ -281,10 +281,10 @@
 <!ENTITY calendar.subscribe.button.label           "Odber" >
 <!ENTITY calendar.publish.button.label             "Publikovanie" >
 
-<!ENTITY calendar.localreload.button.label   "Local Reload" >
-<!ENTITY calendar.localreload.button.tooltip  "Reload all local calendars" >
-<!ENTITY calendar.remotereload.button.label   "Reload" >
-<!ENTITY calendar.remotereload.button.tooltip   "Reload all remote calendars" >
+<!ENTITY calendar.localreload.button.label   "Aktualizovať lokálne" >
+<!ENTITY calendar.localreload.button.tooltip  "Aktualizovať všetky lokálne kalendáre" >
+<!ENTITY calendar.remotereload.button.label   "Aktualizovať" >
+<!ENTITY calendar.remotereload.button.tooltip   "Aktualizovať všetky vzdialené kalendáre" >
 
 <!ENTITY calendar.dayview.button.label          "Denný" >
 <!ENTITY calendar.weekview.button.label         "Týždenný" >
diff --git a/mozilla/calendar/resources/locale/sk-SK/calendar.properties b/mozilla/calendar/resources/locale/sk-SK/calendar.properties
index e816d16dd66..cf7d92815d5 100644
--- a/mozilla/calendar/resources/locale/sk-SK/calendar.properties
+++ b/mozilla/calendar/resources/locale/sk-SK/calendar.properties
@@ -171,29 +171,29 @@ filterRdf=iCalendar RDF
 
 # Literal Outlook CSV headers.  Take from a .csv file exported by Outlook.
 # For matching first line of .csv file to import Outlook Comma Separated events.
-outlookCSVTitle      =Subject
-outlookCSVStartDate  =Start Date
-outlookCSVStartTime  =Start Time
-outlookCSVEndDate    =End Date
-outlookCSVEndTime    =End Time
-outlookCSVAllDayEvent=All day event
-outlookCSVAlarm      =Reminder on/off
-outlookCSVAlarmDate  =Reminder Date
-outlookCSVAlarmTime  =Reminder Time
-outlookCSVCategories =Categories
-outlookCSVDescription=Description
-outlookCSVLocation   =Location
-outlookCSVPrivate    =Private
+outlookCSVTitle      =Predmet
+outlookCSVStartDate  =Za\u010Diato\u010Dn\u00FD d\u00E1tum
+outlookCSVStartTime  ==Za\u010Diato\u010Dn\u00FD \u010Das
+outlookCSVEndDate    =Koncov\u00FD d\u00E1tum
+outlookCSVEndTime    =Koncov\u00FD \u010Das
+outlookCSVAllDayEvent=Celodenn\u00E1 udalos\u0165
+outlookCSVAlarm      =Upozornenia zap/vyp
+outlookCSVAlarmDate  =D\u00E1tum upozornenia
+outlookCSVAlarmTime  =\u010Cas upozornenia
+outlookCSVCategories =Kateg\u00F3rie
+outlookCSVDescription=Popis
+outlookCSVLocation   =Umiestnenie
+outlookCSVPrivate    =S\u00FAkromn\u00E9
 # Literal values for True and False in .csv files exported by Outlook
-outlookCSVValueTrue  =True
-outlookCSVValueFalse =False
+outlookCSVValueTrue  =Pravda
+outlookCSVValueFalse =Nepravda
 
 # Questions to user about how to parse values
 outlookCSVDateParseConfirm=\
-  A date in this file is formatted as "%1$S".\n\
-  The operating system is set to parse this date as "%2$S".\n\
-  Is this OK?\n\
-  (If not, adjust settings so format matches, then restart this application.)
+  D\u00E1tum v tomto s\u00FAbore je vo form\u00E1te "%1$S".\n\
+  Opera\u010Dn\u00FD syst\u00E9m akceptuje d\u00E1tum vo form\u00E1te "%2$S".\n\
+  Je to OK?\n\
+  (Ak nie, zme\u0148te form\u00E1t d\u00E1tumu v nastaveniach a potom re\u0161tartujte aplik\u00E1ciu.)
 
 # Remote calendar errors
 errorTitle=Pr\u00EDjem vzdialen\u00E9ho kalend\u00E1ru
diff --git a/mozilla/calendar/resources/locale/sk-SK/menuOverlay.dtd b/mozilla/calendar/resources/locale/sk-SK/menuOverlay.dtd
index b6e5d7fa903..304a10a5b18 100644
--- a/mozilla/calendar/resources/locale/sk-SK/menuOverlay.dtd
+++ b/mozilla/calendar/resources/locale/sk-SK/menuOverlay.dtd
@@ -94,7 +94,7 @@
 <!ENTITY calendar.subscribe.label               "Prijať vzdialený kalendár...">
 <!ENTITY calendar.subscribe.accesskey           "j">
 
-<!ENTITY calendar.reloadserver.label            "Reload Remote Calendars">
+<!ENTITY calendar.reloadserver.label            "Aktualizovať vzdialené kalendáre">
 <!ENTITY calendar.reloadserver.key              "R">
 <!ENTITY calendar.reloadserver.accesskey        "R">