diff --git a/LICENSE b/LICENSE
index 660806c88..a11dc44a2 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2011-2017 Massachusetts Institute of Technology
+Copyright (c) 2011-2018 Massachusetts Institute of Technology
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 928755cf8..933031590 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -70,7 +70,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'OpenMC'
-copyright = u'2011-2017, Massachusetts Institute of Technology'
+copyright = u'2011-2018, Massachusetts Institute of Technology'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
diff --git a/docs/source/license.rst b/docs/source/license.rst
index 1e5f88bdc..e9cba3d8a 100644
--- a/docs/source/license.rst
+++ b/docs/source/license.rst
@@ -4,7 +4,7 @@
 License Agreement
 =================
 
-Copyright © 2011-2017 Massachusetts Institute of Technology
+Copyright © 2011-2018 Massachusetts Institute of Technology
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/man/man1/openmc.1 b/man/man1/openmc.1
index 8384da9a8..f49d80bad 100644
--- a/man/man1/openmc.1
+++ b/man/man1/openmc.1
@@ -59,7 +59,7 @@ Indicates the default path to a directory containing windowed multipole data if
 the user has not specified the <multipole_library> tag in
 .I materials.xml\fP.
 .SH LICENSE
-Copyright \(co 2011-2017 Massachusetts Institute of Technology.
+Copyright \(co 2011-2018 Massachusetts Institute of Technology.
 .PP
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/src/output.F90 b/src/output.F90
index f9660638a..9a144721d 100644
--- a/src/output.F90
+++ b/src/output.F90
@@ -76,7 +76,7 @@ contains
     write(UNIT=OUTPUT_UNIT, FMT=*) &
          '                  | The OpenMC Monte Carlo Code'
     write(UNIT=OUTPUT_UNIT, FMT=*) &
-         '        Copyright | 2011-2017 Massachusetts Institute of Technology'
+         '        Copyright | 2011-2018 Massachusetts Institute of Technology'
     write(UNIT=OUTPUT_UNIT, FMT=*) &
          '          License | http://openmc.readthedocs.io/en/latest/license.html'
     write(UNIT=OUTPUT_UNIT, FMT='(11X,"Version | ",I1,".",I2,".",I1)') &