diff --git a/HISTORY.md b/HISTORY.md
index 151a09c6..2b7cf756 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -2,6 +2,9 @@
 http://visjs.org
 
 
+## not yet released, version 1.0.1
+
+
 ## 2014-05-02, version 1.0.0
 
 ### Timeline
diff --git a/bower.json b/bower.json
index c9cad914..3d0950c0 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "vis",
-  "version": "1.0.0",
+  "version": "1.0.1-SNAPSHOT",
   "description": "A dynamic, browser-based visualization library.",
   "homepage": "http://visjs.org/",
   "repository": {
diff --git a/dist/vis.js b/dist/vis.js
index 21df11ec..f0fa27cd 100644
--- a/dist/vis.js
+++ b/dist/vis.js
@@ -4,7 +4,7 @@
  *
  * A dynamic, browser-based visualization library.
  *
- * @version 1.0.0
+ * @version 1.0.1-SNAPSHOT
  * @date    2014-05-02
  *
  * @license
diff --git a/dist/vis.min.js b/dist/vis.min.js
index 02c20511..d956752e 100644
--- a/dist/vis.min.js
+++ b/dist/vis.min.js
@@ -4,7 +4,7 @@
  *
  * A dynamic, browser-based visualization library.
  *
- * @version 1.0.0
+ * @version 1.0.1-SNAPSHOT
  * @date    2014-05-02
  *
  * @license
diff --git a/package.json b/package.json
index 12a82808..792013a0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vis",
-  "version": "1.0.0",
+  "version": "1.0.1-SNAPSHOT",
   "description": "A dynamic, browser-based visualization library.",
   "homepage": "http://visjs.org/",
   "repository": {