diff --git a/src/XMPPIQ.h b/src/XMPPIQ.h
index 27bda79..1ac38d6 100644
--- a/src/XMPPIQ.h
+++ b/src/XMPPIQ.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2011, Jonathan Schleifer <js@webkeks.org>
+ * Copyright (c) 2011, Jonathan Schleifer <js@webkeks.org>
  * Copyright (c) 2011, Florian Zeitz <florob@babelmonkeys.de>
  *
  * https://webkeks.org/hg/objxmpp/
diff --git a/src/XMPPIQ.m b/src/XMPPIQ.m
index b1847b1..2cb15bf 100644
--- a/src/XMPPIQ.m
+++ b/src/XMPPIQ.m
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2011, Jonathan Schleifer <js@webkeks.org>
+ * Copyright (c) 2011, Jonathan Schleifer <js@webkeks.org>
  * Copyright (c) 2011, Florian Zeitz <florob@babelmonkeys.de>
  *
  * https://webkeks.org/hg/objxmpp/
diff --git a/src/XMPPJID.h b/src/XMPPJID.h
index fab2ba2..ea80782 100644
--- a/src/XMPPJID.h
+++ b/src/XMPPJID.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2011, Jonathan Schleifer <js@webkeks.org>
+ * Copyright (c) 2011, Jonathan Schleifer <js@webkeks.org>
  * Copyright (c) 2011, Florian Zeitz <florob@babelmonkeys.de>
  *
  * https://webkeks.org/hg/objxmpp/
diff --git a/src/XMPPJID.m b/src/XMPPJID.m
index cdf7a09..580916b 100644
--- a/src/XMPPJID.m
+++ b/src/XMPPJID.m
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2011, Jonathan Schleifer <js@webkeks.org>
+ * Copyright (c) 2011, Jonathan Schleifer <js@webkeks.org>
  * Copyright (c) 2011, Florian Zeitz <florob@babelmonkeys.de>
  *
  * https://webkeks.org/hg/objxmpp/
diff --git a/src/XMPPMessage.h b/src/XMPPMessage.h
index 819b090..76537f2 100644
--- a/src/XMPPMessage.h
+++ b/src/XMPPMessage.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2011, Jonathan Schleifer <js@webkeks.org>
+ * Copyright (c) 2011, Jonathan Schleifer <js@webkeks.org>
  * Copyright (c) 2011, Florian Zeitz <florob@babelmonkeys.de>
  *
  * https://webkeks.org/hg/objxmpp/
diff --git a/src/XMPPMessage.m b/src/XMPPMessage.m
index dba69ea..e4e2b5f 100644
--- a/src/XMPPMessage.m
+++ b/src/XMPPMessage.m
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2011, Jonathan Schleifer <js@webkeks.org>
+ * Copyright (c) 2011, Jonathan Schleifer <js@webkeks.org>
  * Copyright (c) 2011, Florian Zeitz <florob@babelmonkeys.de>
  *
  * https://webkeks.org/hg/objxmpp/
diff --git a/src/XMPPPresence.h b/src/XMPPPresence.h
index 07c9947..24d3fcc 100644
--- a/src/XMPPPresence.h
+++ b/src/XMPPPresence.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2011, Jonathan Schleifer <js@webkeks.org>
+ * Copyright (c) 2011, Jonathan Schleifer <js@webkeks.org>
  * Copyright (c) 2011, Florian Zeitz <florob@babelmonkeys.de>
  *
  * https://webkeks.org/hg/objxmpp/
diff --git a/src/XMPPPresence.m b/src/XMPPPresence.m
index 34377aa..acab4a7 100644
--- a/src/XMPPPresence.m
+++ b/src/XMPPPresence.m
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2011, Jonathan Schleifer <js@webkeks.org>
+ * Copyright (c) 2011, Jonathan Schleifer <js@webkeks.org>
  * Copyright (c) 2011, Florian Zeitz <florob@babelmonkeys.de>
  *
  * https://webkeks.org/hg/objxmpp/
diff --git a/src/XMPPStanza.h b/src/XMPPStanza.h
index 67c64c0..978631d 100644
--- a/src/XMPPStanza.h
+++ b/src/XMPPStanza.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2011, Jonathan Schleifer <js@webkeks.org>
+ * Copyright (c) 2011, Jonathan Schleifer <js@webkeks.org>
  * Copyright (c) 2011, Florian Zeitz <florob@babelmonkeys.de>
  *
  * https://webkeks.org/hg/objxmpp/
diff --git a/src/XMPPStanza.m b/src/XMPPStanza.m
index d10cb6f..bca6c5b 100644
--- a/src/XMPPStanza.m
+++ b/src/XMPPStanza.m
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2011, Jonathan Schleifer <js@webkeks.org>
+ * Copyright (c) 2011, Jonathan Schleifer <js@webkeks.org>
  * Copyright (c) 2011, Florian Zeitz <florob@babelmonkeys.de>
  *
  * https://webkeks.org/hg/objxmpp/