diff --git a/docs/changelog.md b/docs/changelog.md
index 47680ad8..46f93c63 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -2,7 +2,7 @@
 
 ### v0.13 - "*mind*"
 
-#### v0.13.1 - TBD
+#### v0.13.1 - 27<sup>th</sup> February 2016
 
 * Fix embedding onto transparent backgrounds; regression introduced in v0.13.0.
   [#366](https://github.com/lovell/sharp/issues/366)
diff --git a/package.json b/package.json
index 7e27e135..c9319cc6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sharp",
-  "version": "0.13.0",
+  "version": "0.13.1",
   "author": "Lovell Fuller <npm@lovell.info>",
   "contributors": [
     "Pierre Inglebert <pierre.inglebert@gmail.com>",
@@ -47,7 +47,7 @@
     "vips"
   ],
   "dependencies": {
-    "bluebird": "^3.2.2",
+    "bluebird": "^3.3.3",
     "color": "^0.11.1",
     "nan": "^2.2.0",
     "semver": "^5.1.0",
@@ -56,14 +56,14 @@
   },
   "devDependencies": {
     "async": "^1.5.2",
-    "coveralls": "^2.11.6",
+    "coveralls": "^2.11.8",
     "exif-reader": "^1.0.0",
     "icc": "^0.0.2",
     "istanbul": "^0.4.2",
     "mocha": "^2.4.5",
     "mocha-jshint": "^2.3.1",
     "node-cpplint": "^0.4.0",
-    "rimraf": "^2.5.1",
+    "rimraf": "^2.5.2",
     "bufferutil": "^1.2.1"
   },
   "license": "Apache-2.0",