diff --git a/README.md b/README.md
index e03c05f..7ffe75f 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 Concise Binary Object Representation (CBOR) is a superset of JSON's schema that's faster and more compact.
 
-* http://tools.ietf.org/html/rfc7049
-* http://cbor.io/
+* https://tools.ietf.org/html/rfc7049
+* https://cbor.io/
 
 This Python implementation provides loads()/dumps() like the json standard library.
 
@@ -26,4 +26,4 @@ pip install cbor
 ---
 
 For Go implementation, see:
-https://github.com/brianolson/cbor_go
\ No newline at end of file
+https://github.com/brianolson/cbor_go