diff --git a/lib/index.js b/lib/index.js
index 861b6b2..0439a15 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -3231,12 +3231,29 @@ var Modules = (function (modules) {
 				parts = dateString.match( /(\d\d\d\d)?-?(\d\d)?-?(\d\d)?/ );
 				if(parts[1]) {
 					this.dY = parts[1];
-				}
-				if(parts[2]) {
-					this.dM = parts[2];
-				}
-				if(parts[3]) {
-					this.dD = parts[3];
+					if(parts[2]) {
+						this.dM = parts[2];
+					}
+					if(parts[3]) {
+						this.dD = parts[3];
+					}
+				} else {
+					// --MM-DD
+					parts = dateString.match( /(\d\d)-(\d\d)/ );
+					if(parts[1]) {
+						this.dM = parts[1];
+					}
+					if(parts[2]) {
+						this.dD = parts[2];
+					}
+					var _d = new Date(['9999',this.dM,this.dD].join('-'));
+					var _now = new Date();
+					var _y = _now.getFullYear();
+					if (_d.getMonth() === _now.getMonth()) {
+						this.dY = (_d.getDate() < _now.getDate()-1) ? (_y+1) : _y;
+					} else {
+						this.dY = (_d.getMonth() < _now.getMonth()) ? (_y+1) : _y;
+					}
 				}
 			}
 			return this.toString(this.format);
@@ -4602,4 +4619,4 @@ module.exports = {
     countAsync: Modules.countAsync,
     isMicroformatAsync: Modules.isMicroformatAsync,
     hasMicroformatsAsync: Modules.hasMicroformatsAsync
-}
\ No newline at end of file
+}