diff --git a/bower.json b/bower.json
index 33fbc03..4137cc7 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "streamjs",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "homepage": "https://github.com/winterbe/streamjs",
   "authors": ["Benjamin Winterberg"],
   "description": "Lazy Object Streaming Pipeline for JavaScript - inspired by the Java 8 Streams API",
diff --git a/package.json b/package.json
index f482269..47ee855 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "streamjs",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "description": "Lazy Object Streaming Pipeline for JavaScript - inspired by the Java 8 Streams API",
   "homepage": "https://github.com/winterbe/streamjs",
   "author": {
diff --git a/stream-min.js b/stream-min.js
index dd73dc6..08521ad 100644
--- a/stream-min.js
+++ b/stream-min.js
@@ -1,3 +1,3 @@
-/*! Stream.js v1.6.3 (2015-10-08) */
+/*! Stream.js v1.6.4 (2015-10-08) */
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