diff --git a/demo/GPIOdemo.cfg b/demo/GPIOdemo.cfg
index 7c3c3fe..75a68c2 100755
--- a/demo/GPIOdemo.cfg
+++ b/demo/GPIOdemo.cfg
@@ -1,7 +1,7 @@
 ###############################################################################
 ## Copyright (c) 2000-2017 Ericsson Telecom AB
 ## All rights reserved. This program and the accompanying materials
-## are made available under the terms of the Eclipse Public License v1.0
+## are made available under the terms of the Eclipse Public License v2.0
 ## which accompanies this distribution, and is available at
 ## http:##www.eclipse.org#legal#epl-v10.html
 ##
diff --git a/demo/GPIOdemo_Led_Button.ttcn b/demo/GPIOdemo_Led_Button.ttcn
index cfc5afd..39f17fe 100755
--- a/demo/GPIOdemo_Led_Button.ttcn
+++ b/demo/GPIOdemo_Led_Button.ttcn
@@ -1,9 +1,9 @@
 ///////////////////////////////////////////////////////////////////////////////
 // Copyright (c) 2000-2017 Ericsson Telecom AB
 // All rights reserved. This program and the accompanying materials
-// are made available under the terms of the Eclipse Public License v1.0
+// are made available under the terms of the Eclipse Public License v2.0
 // which accompanies this distribution, and is available at
-// http://www.eclipse.org/legal/epl-v10.html
+// https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html
 //
 // Contributors:
 //   Gyorgy Rethy
diff --git a/demo/Readme.txt b/demo/Readme.txt
index 25100cc..33ed2bb 100755
--- a/demo/Readme.txt
+++ b/demo/Readme.txt
@@ -1,7 +1,7 @@
 ###############################################################################
 ## Copyright (c) 2000-2017 Ericsson Telecom AB
 ## All rights reserved. This program and the accompanying materials
-## are made available under the terms of the Eclipse Public License v1.0
+## are made available under the terms of the Eclipse Public License v2.0
 ## which accompanies this distribution, and is available at
 ## http:##www.eclipse.org#legal#epl-v10.html
 ##
diff --git a/doc/README.md b/doc/README.md
index e38dafd..5ae75d6 100644
--- a/doc/README.md
+++ b/doc/README.md
@@ -2,9 +2,9 @@
 ##############################################################################
 # Copyright (c) 2000-2017 Ericsson Telecom AB
 # All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Eclipse Public License v1.0
+# are made available under the terms of the Eclipse Public License v2.0
 # which accompanies this distribution, and is available at
-# http://www.eclipse.org/legal/epl-v10.html
+# https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html
 #
 #  Contributors:
 #   Lenard Nagy
diff --git a/src/GPIOPinPort.ttcn b/src/GPIOPinPort.ttcn
index 4da0155..712bb70 100644
--- a/src/GPIOPinPort.ttcn
+++ b/src/GPIOPinPort.ttcn
@@ -1,9 +1,9 @@
 ///////////////////////////////////////////////////////////////////////////////
 // Copyright (c) 2000-2017 Ericsson Telecom AB
 // All rights reserved. This program and the accompanying materials
-// are made available under the terms of the Eclipse Public License v1.0
+// are made available under the terms of the Eclipse Public License v2.0
 // which accompanies this distribution, and is available at
-// http://www.eclipse.org/legal/epl-v10.html
+// https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html
 //
 // Contributors:
 // Lenard Nagy
diff --git a/src/GPIO_Common.ttcn b/src/GPIO_Common.ttcn
index 36a9253..1c6ae4b 100755
--- a/src/GPIO_Common.ttcn
+++ b/src/GPIO_Common.ttcn
@@ -1,9 +1,9 @@
 ////////////////////////////////////////////////////////////////////////
 // Copyright (c) 2000-2017 Ericsson Telecom AB
 // All rights reserved. This program and the accompanying materials
-// are made available under the terms of the Eclipse Public License v1.0
+// are made available under the terms of the Eclipse Public License v2.0
 // which accompanies this distribution, and is available at
-// http://www.eclipse.org/legal/epl-v10.html
+// https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html
 //
 // Contributors:
 // Gyorgy Rethy
diff --git a/src/GPIO_Pin_Port.cc b/src/GPIO_Pin_Port.cc
index 69596c1..fcc4d6f 100644
--- a/src/GPIO_Pin_Port.cc
+++ b/src/GPIO_Pin_Port.cc
@@ -1,9 +1,9 @@
 ///////////////////////////////////////////////////////////////////////////////
 // Copyright (c) 2000-2017 Ericsson Telecom AB
 // All rights reserved. This program and the accompanying materials
-// are made available under the terms of the Eclipse Public License v1.0
+// are made available under the terms of the Eclipse Public License v2.0
 // which accompanies this distribution, and is available at
-// http://www.eclipse.org/legal/epl-v10.html
+// https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html
 //
 // Contributors:
 // Lenard Nagy
diff --git a/src/GPIO_Pin_Port.hh b/src/GPIO_Pin_Port.hh
index ebb0e2f..9042930 100644
--- a/src/GPIO_Pin_Port.hh
+++ b/src/GPIO_Pin_Port.hh
@@ -1,9 +1,9 @@
 ///////////////////////////////////////////////////////////////////////////////
 // Copyright (c) 2000-2017 Ericsson Telecom AB
 // All rights reserved. This program and the accompanying materials
-// are made available under the terms of the Eclipse Public License v1.0
+// are made available under the terms of the Eclipse Public License v2.0
 // which accompanies this distribution, and is available at
-// http://www.eclipse.org/legal/epl-v10.html
+// https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html
 //
 // Contributors:
 // Lenard Nagy