diff --git a/NEWS.md b/NEWS.md
index 9a9fbadc..ed29ff2f 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,8 +1,11 @@
 # Changelog
 
-## 2.21.2
+## 2.22.0
 
-Released 2016-mm-dd
+Released 2016-02-08
+
+Announcements:
+ - Upgrades windshaft to [1.8.3](https://github.com/CartoDB/Windshaft/releases/tag/1.8.3)
 
 
 ## 2.21.1
diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 37d697fa..b545d61d 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -1,6 +1,6 @@
 {
   "name": "windshaft-cartodb",
-  "version": "2.20.1",
+  "version": "2.22.0",
   "dependencies": {
     "body-parser": {
       "version": "1.14.2",
@@ -85,7 +85,7 @@
             },
             "mime-types": {
               "version": "2.1.9",
-              "from": "mime-types@>=2.1.9 <2.2.0",
+              "from": "mime-types@>=2.1.2 <2.2.0",
               "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.9.tgz",
               "dependencies": {
                 "mime-db": {
@@ -128,11 +128,6 @@
       "from": "cartodb-redis@>=0.13.0 <0.14.0",
       "resolved": "https://registry.npmjs.org/cartodb-redis/-/cartodb-redis-0.13.0.tgz",
       "dependencies": {
-        "strftime": {
-          "version": "0.8.4",
-          "from": "strftime@>=0.8.2 <0.9.0",
-          "resolved": "https://registry.npmjs.org/strftime/-/strftime-0.8.4.tgz"
-        },
         "redis-mpool": {
           "version": "0.1.0",
           "from": "git://github.com/CartoDB/node-redis-mpool.git#0.1.0",
@@ -198,7 +193,7 @@
           "dependencies": {
             "mime-types": {
               "version": "2.1.9",
-              "from": "mime-types@>=2.1.6 <2.2.0",
+              "from": "mime-types@>=2.1.9 <2.2.0",
               "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.9.tgz",
               "dependencies": {
                 "mime-db": {
@@ -387,7 +382,7 @@
             },
             "mime-types": {
               "version": "2.1.9",
-              "from": "mime-types@>=2.1.6 <2.2.0",
+              "from": "mime-types@>=2.1.9 <2.2.0",
               "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.9.tgz",
               "dependencies": {
                 "mime-db": {
@@ -541,7 +536,7 @@
                 },
                 "inherits": {
                   "version": "2.0.1",
-                  "from": "inherits@>=2.0.1 <2.1.0",
+                  "from": "inherits@>=2.0.0 <3.0.0",
                   "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.1.tgz"
                 },
                 "isarray": {
@@ -835,9 +830,9 @@
       "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.6.0.tgz"
     },
     "windshaft": {
-      "version": "1.8.2",
-      "from": "windshaft@1.8.2",
-      "resolved": "https://registry.npmjs.org/windshaft/-/windshaft-1.8.2.tgz",
+      "version": "1.8.3",
+      "from": "windshaft@1.8.3",
+      "resolved": "https://registry.npmjs.org/windshaft/-/windshaft-1.8.3.tgz",
       "dependencies": {
         "mapnik": {
           "version": "1.4.15-cdb6",
diff --git a/package.json b/package.json
index 920e01f0..a1140b01 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "windshaft-cartodb",
-    "version": "2.21.2",
+    "version": "2.22.0",
     "description": "A map tile server for CartoDB",
     "keywords": [
       "cartodb"