diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2cd9fd8d..752f2180 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@ TweetNaCl.js Changelog
 ======================
 
 
+v0.13.1
+-------
+
+* Exclude `crypto` and `buffer` modules from browserify builds.
+
+
 v0.13.0
 -------
 
diff --git a/bower.json b/bower.json
index d10b71e1..48461bd9 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "tweetnacl",
-  "version": "0.13.0",
+  "version": "0.13.1",
   "homepage": "https://dchest.github.io/tweetnacl-js",
   "authors": [
     "TweetNaCl.js Contributors"
diff --git a/package.json b/package.json
index 777ab5fe..715fbf95 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tweetnacl",
-  "version": "0.13.0",
+  "version": "0.13.1",
   "description": "Port of TweetNaCl cryptographic library to JavaScript",
   "main": "nacl-fast.js",
   "directories": {