diff --git a/bower.json b/bower.json
index bf778069..ec2e18fd 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "fast-json-patch",
-  "version": "0.5.3",
+  "version": "0.5.4",
   "homepage": "https://github.com/Starcounter-Jack/JSON-Patch",
   "description": "Fast implementation of JSON-Patch (RFC-6902) with duplex (observe changes) capabilities",
   "main": "src/json-patch-duplex.js",
diff --git a/dist/json-patch-duplex.min.js b/dist/json-patch-duplex.min.js
index 9292c14e..aa1e087d 100644
--- a/dist/json-patch-duplex.min.js
+++ b/dist/json-patch-duplex.min.js
@@ -1,6 +1,6 @@
 /*!
 * https://github.com/Starcounter-Jack/JSON-Patch
-* json-patch-duplex.js version: 0.5.3
+* json-patch-duplex.js version: 0.5.4
 * (c) 2013 Joachim Wester
 * MIT license
 */
diff --git a/dist/json-patch.min.js b/dist/json-patch.min.js
index 580320b1..7062fa08 100644
--- a/dist/json-patch.min.js
+++ b/dist/json-patch.min.js
@@ -1,6 +1,6 @@
 /*!
 * https://github.com/Starcounter-Jack/JSON-Patch
-* json-patch-duplex.js version: 0.5.3
+* json-patch-duplex.js version: 0.5.4
 * (c) 2013 Joachim Wester
 * MIT license
 */
diff --git a/package.json b/package.json
index 381a2a5a..6df41a45 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fast-json-patch",
-  "version": "0.5.3",
+  "version": "0.5.4",
   "description": "Fast implementation of JSON-Patch (RFC-6902) with duplex (observe changes) capabilities",
   "homepage": "https://github.com/Starcounter-Jack/JSON-Patch",
   "keywords": [
diff --git a/src/json-patch-duplex.js b/src/json-patch-duplex.js
index 8288f234..9fdc8ab4 100644
--- a/src/json-patch-duplex.js
+++ b/src/json-patch-duplex.js
@@ -1,6 +1,6 @@
 /*!
 * https://github.com/Starcounter-Jack/JSON-Patch
-* json-patch-duplex.js version: 0.5.3
+* json-patch-duplex.js version: 0.5.4
 * (c) 2013 Joachim Wester
 * MIT license
 */
diff --git a/src/json-patch-duplex.ts b/src/json-patch-duplex.ts
index 7c0596d9..533102c0 100644
--- a/src/json-patch-duplex.ts
+++ b/src/json-patch-duplex.ts
@@ -1,6 +1,6 @@
 /*!
  * https://github.com/Starcounter-Jack/JSON-Patch
- * json-patch-duplex.js version: 0.5.3
+ * json-patch-duplex.js version: 0.5.4
  * (c) 2013 Joachim Wester
  * MIT license
  */
diff --git a/src/json-patch.js b/src/json-patch.js
index 892b195d..e7623e02 100644
--- a/src/json-patch.js
+++ b/src/json-patch.js
@@ -1,6 +1,6 @@
 /*!
 * https://github.com/Starcounter-Jack/JSON-Patch
-* json-patch-duplex.js version: 0.5.3
+* json-patch-duplex.js version: 0.5.4
 * (c) 2013 Joachim Wester
 * MIT license
 */
diff --git a/src/json-patch.ts b/src/json-patch.ts
index 10555bc6..d38b79a8 100644
--- a/src/json-patch.ts
+++ b/src/json-patch.ts
@@ -1,6 +1,6 @@
 /*!
  * https://github.com/Starcounter-Jack/JSON-Patch
- * json-patch-duplex.js version: 0.5.3
+ * json-patch-duplex.js version: 0.5.4
  * (c) 2013 Joachim Wester
  * MIT license
  */