diff --git a/src/manifest-chrome.json b/src/manifest-chrome.json
index 2f0c9df..e962628 100644
--- a/src/manifest-chrome.json
+++ b/src/manifest-chrome.json
@@ -1,6 +1,6 @@
 {
   "manifest_version": 2,
-  "version": "1.9.1",
+  "version": "2.0.0",
 
   "name": "__MSG_extName__",
   "description": "__MSG_extDescription__",
diff --git a/src/manifest-firefox.json b/src/manifest-firefox.json
index 7a45a55..ace407f 100644
--- a/src/manifest-firefox.json
+++ b/src/manifest-firefox.json
@@ -1,6 +1,6 @@
 {
   "manifest_version": 2,
-  "version": "1.9.1",
+  "version": "2.0.0",
 
   "name": "__MSG_extName__",
   "description": "__MSG_extDescription__",