diff --git a/NEWS.md b/NEWS.md
index e70b8df2..25008b8f 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,9 +1,21 @@
 # Changelog
 
-## 4.3.1
+## 4.4.1
 Released 2017-mm-dd
 
+
+## 4.4.0
+Released 2017-12-12
+
 Announcements:
+ - Upgrades camshaft to [0.60.0](https://github.com/CartoDB/camshaft/releases/tag/0.60.0).
+
+
+## 4.3.1
+Released 2017-12-12
+
+Bug fix:
+  - Fixed bug introduced in version 4.0.1 that brokes the static map generation using JPG as format #808
 
 ## 4.3.0
 Released 2017-12-11
diff --git a/lib/cartodb/controllers/layergroup.js b/lib/cartodb/controllers/layergroup.js
index 43dd9c3a..23c0f6cd 100644
--- a/lib/cartodb/controllers/layergroup.js
+++ b/lib/cartodb/controllers/layergroup.js
@@ -357,7 +357,9 @@ LayergroupController.prototype.center = function(req, res, next) {
 
 LayergroupController.prototype.staticMap = function(req, res, width, height, zoom /* bounds */, center, next) {
     var format = req.params.format === 'jpg' ? 'jpeg' : 'png';
-    req.params.format = req.params.format || 'png';
+    // We force always the tile to be generated using PNG because
+    // is the only format we support by now
+    res.locals.format = 'png';
     res.locals.layer = res.locals.layer || 'all';
 
     var self = this;
@@ -507,4 +509,4 @@ function validateLayerRouteMiddleware(req, res, next) {
     }
 
     next();
-}
\ No newline at end of file
+}
diff --git a/lib/cartodb/controllers/named_maps.js b/lib/cartodb/controllers/named_maps.js
index a88c8592..cd2d120f 100644
--- a/lib/cartodb/controllers/named_maps.js
+++ b/lib/cartodb/controllers/named_maps.js
@@ -28,7 +28,7 @@ NamedMapsController.prototype.register = function(app) {
         userMiddleware,
         this.prepareContext,
         this.tile.bind(this),
-        vectorError()        
+        vectorError()
     );
 
     app.get(
@@ -121,7 +121,9 @@ NamedMapsController.prototype.staticMap = function(req, res, next) {
     var cdbUser = res.locals.user;
 
     var format = req.params.format === 'jpg' ? 'jpeg' : 'png';
-    res.locals.format = req.params.format || 'png';
+    // We force always the tile to be generated using PNG because
+    // is the only format we support by now
+    res.locals.format = 'png';
     res.locals.layer = res.locals.layer || 'all';
 
     var namedMapProvider;
diff --git a/lib/cartodb/models/aggregation/aggregation-templates.js b/lib/cartodb/models/aggregation/aggregation-templates.js
index 109d0275..eb7d6019 100644
--- a/lib/cartodb/models/aggregation/aggregation-templates.js
+++ b/lib/cartodb/models/aggregation/aggregation-templates.js
@@ -80,31 +80,24 @@ const aggregationQueryTemplates = {
     `,
 
     'point-grid': ctx => `
-        WITH _cdb_params AS (
-            SELECT
-            (${ctx.res*0.00028/256}*!scale_denominator!)::double precision AS res,
-            !bbox! AS bbox
-        ),
-        _cdb_clusters AS (
-            SELECT
-            ST_SetSRID(
-                ST_MakePoint(
-                    AVG(ST_X(_cdb_query.the_geom_webmercator)),
-                    AVG(ST_Y(_cdb_query.the_geom_webmercator))
-                ),
-                3857
-            ) AS the_geom_webmercator,
-            Floor(ST_X(_cdb_query.the_geom_webmercator)/_cdb_params.res)::int AS _cdb_gx,
-            Floor(ST_Y(_cdb_query.the_geom_webmercator)/_cdb_params.res)::int AS _cdb_gy,
-            ${aggregateColumns(ctx)}
-            FROM (${ctx.sourceQuery}) _cdb_query, _cdb_params
-            WHERE the_geom_webmercator && _cdb_params.bbox
-            GROUP BY _cdb_gx, _cdb_gy
-        )
+    WITH _cdb_params AS (
         SELECT
-            ST_SetSRID(ST_MakePoint(_cdb_gx*(res+0.5), _cdb_gy*(res*0.5)), 3857) AS the_geom_webmercator,
-            _cdb_feature_count
-            FROM _cdb_clusters, _cdb_params
+        (${ctx.res*0.00028/256}*!scale_denominator!)::double precision AS res,
+        !bbox! AS bbox
+    ),
+    _cdb_clusters AS (
+        SELECT
+        Floor(ST_X(_cdb_query.the_geom_webmercator)/_cdb_params.res)::int AS _cdb_gx,
+        Floor(ST_Y(_cdb_query.the_geom_webmercator)/_cdb_params.res)::int AS _cdb_gy,
+        ${aggregateColumns(ctx)}
+        FROM (${ctx.sourceQuery}) _cdb_query, _cdb_params
+        WHERE the_geom_webmercator && _cdb_params.bbox
+        GROUP BY _cdb_gx, _cdb_gy
+    )
+    SELECT
+        ST_SetSRID(ST_MakePoint(_cdb_gx*(res+0.5), _cdb_gy*(res*0.5)), 3857) AS the_geom_webmercator,
+        _cdb_feature_count
+        FROM _cdb_clusters, _cdb_params
     `,
 
     'point-sample': ctx => `
diff --git a/package.json b/package.json
index 779b72c7..9c0e4273 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "windshaft-cartodb",
-  "version": "4.3.1",
+  "version": "4.4.1",
   "description": "A map tile server for CartoDB",
   "keywords": [
     "cartodb"
@@ -23,7 +23,7 @@
   ],
   "dependencies": {
     "body-parser": "^1.18.2",
-    "camshaft": "0.59.4",
+    "camshaft": "0.60.0",
     "cartodb-psql": "0.10.2",
     "cartodb-query-tables": "0.3.0",
     "cartodb-redis": "0.14.0",
diff --git a/test/acceptance/named_maps_static_view.js b/test/acceptance/named_maps_static_view.js
index b7af4197..9844c667 100644
--- a/test/acceptance/named_maps_static_view.js
+++ b/test/acceptance/named_maps_static_view.js
@@ -19,7 +19,8 @@ describe('named maps static view', function() {
     var username = 'localhost';
     var templateName = 'template_with_view';
 
-    var IMAGE_TOLERANCE = 20;
+    var PNG_IMAGE_TOLERANCE = 20;
+    var JPG_IMAGE_TOLERANCE = 100;
 
     function createTemplate(view, layers) {
         return {
@@ -92,8 +93,8 @@ describe('named maps static view', function() {
         });
     }
 
-    function previewFixture(version) {
-        return './test/fixtures/previews/populated_places_simple_reduced-' + version + '.png';
+    function previewFixture(version, format='png') {
+        return './test/fixtures/previews/populated_places_simple_reduced-' + version + '.' + format;
     }
 
     it('should return an image estimating its bounds based on dataset', function (done) {
@@ -103,7 +104,7 @@ describe('named maps static view', function() {
             }
             getStaticMap(function(err, img) {
                 assert.ok(!err);
-                assert.imageIsSimilarToFile(img, previewFixture('estimated'), IMAGE_TOLERANCE, done);
+                assert.imageIsSimilarToFile(img, previewFixture('estimated'), PNG_IMAGE_TOLERANCE, done);
             });
         });
     });
@@ -122,7 +123,7 @@ describe('named maps static view', function() {
             }
             getStaticMap(function(err, img) {
                 assert.ok(!err);
-                assert.imageIsSimilarToFile(img, previewFixture('zoom-center'), IMAGE_TOLERANCE, done);
+                assert.imageIsSimilarToFile(img, previewFixture('zoom-center'), PNG_IMAGE_TOLERANCE, done);
             });
         });
     });
@@ -142,7 +143,7 @@ describe('named maps static view', function() {
             }
             getStaticMap(function(err, img) {
                 assert.ok(!err);
-                assert.imageIsSimilarToFile(img, previewFixture('bounds'), IMAGE_TOLERANCE, done);
+                assert.imageIsSimilarToFile(img, previewFixture('bounds'), PNG_IMAGE_TOLERANCE, done);
             });
         });
     });
@@ -167,7 +168,7 @@ describe('named maps static view', function() {
             }
             getStaticMap(function(err, img) {
                 assert.ok(!err);
-                assert.imageIsSimilarToFile(img, previewFixture('zoom-center'), IMAGE_TOLERANCE, done);
+                assert.imageIsSimilarToFile(img, previewFixture('zoom-center'), PNG_IMAGE_TOLERANCE, done);
             });
         });
     });
@@ -192,7 +193,7 @@ describe('named maps static view', function() {
             }
             getStaticMap({ zoom: 3 }, function(err, img) {
                 assert.ok(!err);
-                assert.imageIsSimilarToFile(img, previewFixture('override-zoom'), IMAGE_TOLERANCE, done);
+                assert.imageIsSimilarToFile(img, previewFixture('override-zoom'), PNG_IMAGE_TOLERANCE, done);
             });
         });
     });
@@ -217,7 +218,7 @@ describe('named maps static view', function() {
             }
             getStaticMap({ bbox: '0,45,90,45' }, function(err, img) {
                 assert.ok(!err);
-                assert.imageIsSimilarToFile(img, previewFixture('override-bbox'), IMAGE_TOLERANCE, done);
+                assert.imageIsSimilarToFile(img, previewFixture('override-bbox'), PNG_IMAGE_TOLERANCE, done);
             });
         });
     });
@@ -256,7 +257,27 @@ describe('named maps static view', function() {
             }
             getStaticMap({ layer: 0 }, function(err, img) {
                 assert.ok(!err);
-                assert.imageIsSimilarToFile(img, previewFixture('bounds'), IMAGE_TOLERANCE, done);
+                assert.imageIsSimilarToFile(img, previewFixture('bounds'), PNG_IMAGE_TOLERANCE, done);
+            });
+        });
+    });
+
+    it('should return jpg static map', function (done) {
+        var view = {
+            zoom: 4,
+            center: {
+                lng: 40,
+                lat: 20
+            }
+        };
+        templateMaps.addTemplate(username, createTemplate(view), function (err) {
+            if (err) {
+                return done(err);
+            }
+            getStaticMap({ format: 'jpeg' }, function(err, img) {
+                assert.ok(!err);
+                assert.imageIsSimilarToFile(img, previewFixture('zoom-center', 'jpeg'),
+                                            JPG_IMAGE_TOLERANCE, done, 'jpeg');
             });
         });
     });
diff --git a/test/fixtures/previews/populated_places_simple_reduced-zoom-center.jpeg b/test/fixtures/previews/populated_places_simple_reduced-zoom-center.jpeg
new file mode 100644
index 00000000..e3f62673
Binary files /dev/null and b/test/fixtures/previews/populated_places_simple_reduced-zoom-center.jpeg differ
diff --git a/test/results/jpeg/.gitignore b/test/results/jpeg/.gitignore
new file mode 100644
index 00000000..c23ac972
--- /dev/null
+++ b/test/results/jpeg/.gitignore
@@ -0,0 +1,3 @@
+*.jpeg
+*.jpg
+*.js
diff --git a/test/support/assert.js b/test/support/assert.js
index bcb186aa..6815a63f 100644
--- a/test/support/assert.js
+++ b/test/support/assert.js
@@ -37,7 +37,7 @@ assert.imageBuffersAreSimilar = function(bufferA, bufferB, tolerance, callback)
     imagesAreSimilar(testImage, referenceImage, tolerance, callback);
 };
 
-assert.imageIsSimilarToFile = function(testImage, referenceImageRelativeFilePath, tolerance, callback) {
+assert.imageIsSimilarToFile = function(testImage, referenceImageRelativeFilePath, tolerance, callback, format='png') {
     callback = callback || function(err) { assert.ifError(err); };
 
     var referenceImageFilePath = path.resolve(referenceImageRelativeFilePath);
@@ -46,19 +46,23 @@ assert.imageIsSimilarToFile = function(testImage, referenceImageRelativeFilePath
 
     imagesAreSimilar(testImage, referenceImage, tolerance, function(err) {
         if (err) {
-            var testImageFilePath = randomImagePath();
-            testImage.save(testImageFilePath);
+            var testImageFilePath = randomImagePath(format);
+            testImage.save(testImageFilePath, format);
         }
         callback(err);
-    });
+    }, format);
 };
 
-function imagesAreSimilar(testImage, referenceImage, tolerance, callback) {
+function imagesAreSimilar(testImage, referenceImage, tolerance, callback, format='png') {
     if (testImage.width() !== referenceImage.width() || testImage.height() !== referenceImage.height()) {
         return callback(new Error('Images are not the same size'));
     }
 
-    var pixelsDifference = referenceImage.compare(testImage);
+    var options = {};
+    if (format === 'jpeg') {
+        options.alpha = false;
+    }
+    var pixelsDifference = referenceImage.compare(testImage, options);
     var similarity = pixelsDifference / (referenceImage.width() * referenceImage.height());
     var tolerancePerMil = (tolerance / 1000);
 
@@ -73,8 +77,8 @@ function imagesAreSimilar(testImage, referenceImage, tolerance, callback) {
     }
 }
 
-function randomImagePath() {
-    return path.resolve('test/results/png/image-test-' + Date.now() + '.png');
+function randomImagePath(format='png') {
+    return path.resolve('test/results/' + format + '/image-test-' + Date.now() + '.' + format);
 }
 
 assert.response = function(server, req, res, callback) {
diff --git a/yarn.lock b/yarn.lock
index 9a089a3d..a7aed387 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10,7 +10,11 @@
     mapnik "~3.5.0"
     sphericalmercator "1.0.x"
 
-abbrev@1, abbrev@1.0.x:
+abbrev@1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
+
+abbrev@1.0.x:
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.0.9.tgz#91b4792588a7738c25f35dd6f63752a2f8776135"
 
@@ -29,13 +33,13 @@ ajv@^4.9.1:
     json-stable-stringify "^1.0.1"
 
 ajv@^5.1.0:
-  version "5.2.3"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.2.3.tgz#c06f598778c44c6b161abafe3466b81ad1814ed2"
+  version "5.5.1"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.5.1.tgz#b38bb8876d9e86bee994956a04e721e88b248eb2"
   dependencies:
     co "^4.6.0"
     fast-deep-equal "^1.0.0"
+    fast-json-stable-stringify "^2.0.0"
     json-schema-traverse "^0.3.0"
-    json-stable-stringify "^1.0.1"
 
 align-text@^0.1.1, align-text@^0.1.3:
   version "0.1.4"
@@ -211,9 +215,9 @@ camelcase@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-3.0.0.tgz#32fc4b9fcdaf845fcdf7e73bb97cac2261f0ab0a"
 
-camshaft@0.59.4:
-  version "0.59.4"
-  resolved "https://registry.yarnpkg.com/camshaft/-/camshaft-0.59.4.tgz#7d4d0b8585fa180b5e750206aa84940870ebabfc"
+camshaft@0.60.0:
+  version "0.60.0"
+  resolved "https://registry.yarnpkg.com/camshaft/-/camshaft-0.60.0.tgz#0433b5a576e08cabbc9bae1e1b22305274b8b7b6"
   dependencies:
     async "^1.5.2"
     bunyan "1.8.1"
@@ -520,7 +524,11 @@ domutils@1.5:
     dom-serializer "0"
     domelementtype "1"
 
-dot@^1.0.3, dot@~1.0.2:
+dot@^1.0.3:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/dot/-/dot-1.1.2.tgz#c7377019fc4e550798928b2b9afeb66abfa1f2f9"
+
+dot@~1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/dot/-/dot-1.0.3.tgz#f8750bfb6b03c7664eb0e6cb1eb4c66419af9427"
 
@@ -644,14 +652,22 @@ extend@~3.0.0, extend@~3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.1.tgz#a755ea7bc1adfcc5a31ce7e762dbaadc5e636444"
 
-extsprintf@1.3.0, extsprintf@^1.2.0:
+extsprintf@1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.3.0.tgz#96918440e3041a7a414f8c52e3c574eb3c3e1e05"
 
+extsprintf@^1.2.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.4.0.tgz#e2689f8f356fad62cca65a3a91c5df5f9551692f"
+
 fast-deep-equal@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-1.0.0.tgz#96256a3bc975595eb36d82e9929d060d893439ff"
 
+fast-json-stable-stringify@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz#d5142c0caee6b1189f87d3a76111064f86c8bbf2"
+
 fast-levenshtein@~2.0.4:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
@@ -776,7 +792,7 @@ getpass@^0.1.1:
   dependencies:
     assert-plus "^1.0.0"
 
-glob@7.1.1, glob@^7.1.1:
+glob@7.1.1:
   version "7.1.1"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.1.tgz#805211df04faaf1c63a3600306cdf5ade50b2ec8"
   dependencies:
@@ -807,7 +823,7 @@ glob@^6.0.1:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^7.0.5:
+glob@^7.0.5, glob@^7.1.1:
   version "7.1.2"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
   dependencies:
@@ -845,8 +861,8 @@ growl@1.9.2:
   resolved "https://registry.yarnpkg.com/growl/-/growl-1.9.2.tgz#0ea7743715db8d8de2c5ede1775e1b45ac85c02f"
 
 handlebars@^4.0.1:
-  version "4.0.10"
-  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.10.tgz#3d30c718b09a3d96f23ea4cc1f403c4d3ba9ff4f"
+  version "4.0.11"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.11.tgz#630a35dfe0294bc281edae6ffc5d329fc7982dcc"
   dependencies:
     async "^1.4.0"
     optimist "^0.6.1"
@@ -998,8 +1014,8 @@ is-arrayish@^0.2.1:
   resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
 
 is-buffer@^1.1.5:
-  version "1.1.5"
-  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.5.tgz#1f3b26ef613b214b88cbca23cc6c01d87961eecc"
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
 
 is-builtin-module@^1.0.0:
   version "1.0.0"
@@ -1057,8 +1073,8 @@ istanbul@~0.4.3:
     wordwrap "^1.0.0"
 
 js-base64@^2.1.9:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.3.2.tgz#a79a923666372b580f8e27f51845c6f7e8fbfbaf"
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.4.0.tgz#9e566fee624751a1d720c966cd6226d29d4025aa"
 
 js-string-escape@1.0.1:
   version "1.0.1"
@@ -1325,7 +1341,7 @@ mime@~1.3.4:
   dependencies:
     brace-expansion "^1.1.7"
 
-minimist@0.0.8, minimist@~0.0.1:
+minimist@0.0.8:
   version "0.0.8"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
 
@@ -1333,6 +1349,10 @@ minimist@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
 
+minimist@~0.0.1:
+  version "0.0.10"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
+
 minimist@~0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.2.0.tgz#4dffe525dae2b864c66c2e23c6271d7afdecefce"
@@ -1359,7 +1379,11 @@ mocha@~3.4.1:
     mkdirp "0.5.1"
     supports-color "3.1.2"
 
-moment@^2.10.6, moment@~2.18.1:
+moment@^2.10.6:
+  version "2.19.4"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.19.4.tgz#17e5e2c6ead8819c8ecfad83a0acccb312e94682"
+
+moment@~2.18.1:
   version "2.18.1"
   resolved "https://registry.yarnpkg.com/moment/-/moment-2.18.1.tgz#c36193dd3ce1c2eed2adb7c802dbbc77a81b1c0f"
 
@@ -1379,11 +1403,7 @@ mv@~2:
     ncp "~2.0.0"
     rimraf "~2.4.0"
 
-nan@^2.0.8, nan@^2.3.4, nan@~2.7.0:
-  version "2.7.0"
-  resolved "https://registry.yarnpkg.com/nan/-/nan-2.7.0.tgz#d95bf721ec877e08db276ed3fc6eb78f9083ad46"
-
-nan@^2.4.0:
+nan@^2.0.8, nan@^2.3.4, nan@^2.4.0:
   version "2.8.0"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.8.0.tgz#ed715f3fe9de02b57a5e6252d90a96675e1f085a"
 
@@ -1395,6 +1415,10 @@ nan@~2.6.2:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.6.2.tgz#e4ff34e6c95fdfb5aecc08de6596f43605a7db45"
 
+nan@~2.7.0:
+  version "2.7.0"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.7.0.tgz#d95bf721ec877e08db276ed3fc6eb78f9083ad46"
+
 ncp@~2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ncp/-/ncp-2.0.0.tgz#195a21d6c46e361d2fb1281ba38b91e9df7bdbb3"
@@ -1588,6 +1612,10 @@ pg-connection-string@0.1.3:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/pg-connection-string/-/pg-connection-string-0.1.3.tgz#da1847b20940e42ee1492beaf65d49d91b245df7"
 
+pg-int8@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/pg-int8/-/pg-int8-1.0.1.tgz#943bd463bf5b71b4170115f80f8efc9a0c0eb78c"
+
 pg-pool@1.*:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/pg-pool/-/pg-pool-1.8.0.tgz#f7ec73824c37a03f076f51bfdf70e340147c4f37"
@@ -1596,15 +1624,16 @@ pg-pool@1.*:
     object-assign "4.1.0"
 
 pg-types@1.*:
-  version "1.12.1"
-  resolved "https://registry.yarnpkg.com/pg-types/-/pg-types-1.12.1.tgz#d64087e3903b58ffaad279e7595c52208a14c3d2"
+  version "1.13.0"
+  resolved "https://registry.yarnpkg.com/pg-types/-/pg-types-1.13.0.tgz#75f490b8a8abf75f1386ef5ec4455ecf6b345c63"
   dependencies:
+    pg-int8 "1.0.1"
     postgres-array "~1.0.0"
     postgres-bytea "~1.0.0"
     postgres-date "~1.0.0"
     postgres-interval "^1.1.0"
 
-pg@cartodb/node-postgres#6.1.6-cdb1:
+"pg@github:cartodb/node-postgres#6.1.6-cdb1":
   version "6.1.6"
   resolved "https://codeload.github.com/cartodb/node-postgres/tar.gz/3eef52dd1e655f658a4ee8ac5697688b3ecfed44"
   dependencies:
@@ -1920,18 +1949,14 @@ safe-json-stringify@~1:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/safe-json-stringify/-/safe-json-stringify-1.0.4.tgz#81a098f447e4bbc3ff3312a243521bc060ef5911"
 
-"semver@2 || 3 || 4 || 5", semver@~5.3.0:
-  version "5.3.0"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
+"semver@2 || 3 || 4 || 5", semver@^5.1.0, semver@^5.3.0:
+  version "5.4.1"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.4.1.tgz#e059c09d8571f0540823733433505d3a2f00b18e"
 
 semver@4.3.2:
   version "4.3.2"
   resolved "https://registry.yarnpkg.com/semver/-/semver-4.3.2.tgz#c7a07158a80bedd052355b770d82d6640f803be7"
 
-semver@^5.1.0, semver@^5.3.0:
-  version "5.4.1"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-5.4.1.tgz#e059c09d8571f0540823733433505d3a2f00b18e"
-
 semver@~4.3.3:
   version "4.3.6"
   resolved "https://registry.yarnpkg.com/semver/-/semver-4.3.6.tgz#300bc6e0e86374f7ba61068b5b1ecd57fc6532da"
@@ -1940,6 +1965,10 @@ semver@~5.0.3:
   version "5.0.3"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.0.3.tgz#77466de589cd5d3c95f138aa78bc569a3cb5d27a"
 
+semver@~5.3.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
+
 send@0.16.1:
   version "0.16.1"
   resolved "https://registry.yarnpkg.com/send/-/send-0.16.1.tgz#a70e1ca21d1382c11d0d9f6231deb281080d7ab3"
@@ -1998,8 +2027,8 @@ sntp@1.x.x:
     hoek "2.x.x"
 
 sntp@2.x.x:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/sntp/-/sntp-2.0.2.tgz#5064110f0af85f7cfdb7d6b67a40028ce52b4b2b"
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/sntp/-/sntp-2.1.0.tgz#2c6cec14fedc2222739caf9b5c3d85d1cc5a2cc8"
   dependencies:
     hoek "4.x.x"
 
@@ -2082,7 +2111,11 @@ sshpk@^1.7.0:
     jsbn "~0.1.0"
     tweetnacl "~0.14.0"
 
-"statuses@>= 1.3.1 < 2", statuses@~1.3.1:
+"statuses@>= 1.3.1 < 2":
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.4.0.tgz#bb73d446da2796106efcc1b601a253d6c46bd087"
+
+statuses@~1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.3.1.tgz#faf51b9eb74aaef3b3acf4ad5f61abf24cb7b93e"