diff --git a/lib/index.js b/lib/index.js
index 03c2c04..af34cf8 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -361,7 +361,7 @@ GitStats.ansiCalendar = function (data, callback) {
           + " | " + "Max a day: " + cal.max
           ;
 
-        strYear = new CliBox({
+        strYear = CliBox({
             w: 10
           , h: 10
           , marks: {
@@ -379,7 +379,7 @@ GitStats.ansiCalendar = function (data, callback) {
             text: strYear
           , stretch: true
           , hAlign: "left"
-        }).toString();
+        });
 
         strYear = strYear.replace(monthHack, new Array(monthHack.length + 1).join(" "));
 
diff --git a/package.json b/package.json
index 660ffcb..c633977 100644
--- a/package.json
+++ b/package.json
@@ -33,9 +33,9 @@
   "homepage": "https://github.com/IonicaBizau/git-stats",
   "dependencies": {
     "ansi-parser": "^1.4.0",
-    "cli-box": "^2.1.1",
+    "cli-box": "^5.0.0",
     "bug-killer": "^1.0.0",
-    "git-stats-colors": "^1.0.0",
+    "git-stats-colors": "^2.1.0",
     "moment": "^2.9.0",
     "ul": "^1.1.0"
   }