diff --git a/holidays/plan2/holiday_si_sl b/holidays/plan2/holiday_si_sl
index 816b52e..1ec1fe2 100644
--- a/holidays/plan2/holiday_si_sl
+++ b/holidays/plan2/holiday_si_sl
@@ -1,63 +1,64 @@
 ::
 :: Country:  Slovenia
 ::
 :: Language: Slovenian
 ::
 :: Author:   Roman Maurer <roman.maurer@hermes.si>
 ::           Jure Repinc <jlp@holodeck1.com>
 ::           Andrej Mernik <andrejm@ubuntu.si>
 ::
-:: Updated:  2012
+:: Updated:  2018
 ::
 :: Source:   http://www.vlada.si/o_sloveniji/politicni_sistem/prazniki/
+::           https://podatki.gov.si/dataset/seznam-praznikov-in-dela-prostih-dni-v-republiki-sloveniji
 ::
 
 :: Metadata
 country     "SI"
 language    "sl"
 :name        "Slovenija"
 :description "Datoteka s prazniki za Slovenijo"
 
 
 :: Public Holidays
-"Novo leto"                                           public on january 1
+"Novo leto"                                           public on january 1 length 2 days
 "Dan upora proti okupatorju"                          public on april 27
 "Praznik dela"                                        public on may 1 length 2 days
 "Dan državnosti"                                      public on june 25
 "Združitev prekmurskih Slovencev z matičnim narodom"  civil on august 17
 "Vrnitev Primorske k matični domovini"                civil on september 15
 "Dan Rudolfa Maistra"                                 civil on november 23
 "Dan samostojnosti in enotnosti"                      public on december 26
 
 
 :: Religious Holidays
 "Velika noč"                                          public religious on easter
 "Velikonočni ponedeljek"                              public religious on easter plus 1 day
 "Binkošti"                                            public religious on easter plus 49 days
 "Marijino vnebovzetje"                                public religious on august 15
 "Dan reformacije"                                     public religious on october 31
 "Dan spomina na mrtve"                                public religious on november 1
 "Božič"                                               public religious on december 25
 
 :: Financial
 
 :: Cultural
 "Prešernov dan, slovenski kulturni praznik"           public cultural on february 8
 "Dan Primoža Trubarja"                                cultural on june 8
 
 :: School
 
 :: Daylight Saving
 "Poletni čas"                                         seasonal on last sunday in march
 "Zimski čas"                                          seasonal on last sunday in october
 
 :: Seasons
 
 
 :: Name Days
 
 
 :: To be sorted