diff --git a/examples/just-coercion-with-ring/README.md b/examples/just-coercion-with-ring/README.md
index f1da29e8..c1818e3d 100644
--- a/examples/just-coercion-with-ring/README.md
+++ b/examples/just-coercion-with-ring/README.md
@@ -36,4 +36,4 @@ http://localhost:3000/?x=1&y=20
 
 ## License
 
-Copyright © 2017 Metosin Oy
+Copyright © 2017-2018 Metosin Oy
diff --git a/examples/ring-example/README.md b/examples/ring-example/README.md
index a3811b30..96df02cd 100644
--- a/examples/ring-example/README.md
+++ b/examples/ring-example/README.md
@@ -30,4 +30,4 @@ http POST :3000/spec/plus x:=1 y:=20
 
 ## License
 
-Copyright © 2017 Metosin Oy
+Copyright © 2017-2018 Metosin Oy
diff --git a/examples/ring-swagger/README.md b/examples/ring-swagger/README.md
index 79416373..05020421 100644
--- a/examples/ring-swagger/README.md
+++ b/examples/ring-swagger/README.md
@@ -23,4 +23,4 @@ http GET :3000/api/swagger.json
 
 ## License
 
-Copyright © 2017 Metosin Oy
+Copyright © 2017-2018 Metosin Oy