diff --git a/src/plugins/holidays.xml b/src/plugins/holidays.xml
index 0b65e9f1d..ebbc53316 100644
--- a/src/plugins/holidays.xml
+++ b/src/plugins/holidays.xml
@@ -130,14 +130,19 @@
     <date name="Armistice 1918" value="*/11/11" type="national" />
     <date name="Pâques" value="2007/4/8" type="religious" />
     <date name="Pâques" value="2008/3/23" type="religious" />
+    <date name="Pâques" value="2009/4/12" type="religious" />
     <date name="Lundi de pâques" value="2007/4/9" type="religious" />
     <date name="Lundi de pâques" value="2008/3/24" type="religious" />
+    <date name="Lundi de pâques" value="2009/4/13" type="religious" />
     <date name="Ascension" value="2007/5/17" type="religious" />
     <date name="Ascension" value="2008/5/1" type="religious" />
+    <date name="Ascension" value="2009/5/21" type="religious" />
     <date name="Pentecôte" value="2007/5/27" type="religious" />
     <date name="Pentecôte" value="2008/5/11" type="religious" />
+    <date name="Pentecôte" value="2009/5/31" type="religious" />
     <date name="Lundi de pentecôte" value="2007/5/28" type="religious" />
     <date name="Lundi de pentecôte" value="2008/5/12" type="religious" />
+    <date name="Lundi de pentecôte" value="2009/6/01" type="religious" />
     <date name="Assomption" value="*/8/15" type="religious" />
     <date name="Toussaint" value="*/11/1" type="religious" />
     <date name="Noël" value="*/12/25" type="religious" />
@@ -153,7 +158,7 @@
     <date name="début Hanukkah" value="2006/12/15" type="religious" />
     <date name="début Hanukkah" value="2007/12/04" type="religious" />
     <date name="début Hanukkah" value="2008/12/21" type="religious" />
-    <date name="début Hanukkah" value="2009/12/11" type="religious" />
+    <date name="début Hanukkah" value="2009/12/12" type="religious" />
     <date name="début Hanukkah" value="2010/12/01" type="religious" />
     <date name="début Ramadan" value="2006/9/24" type="religious" />
     <date name="début Ramadan" value="2007/9/13" type="religious" />