diff --git a/manifests/manifest-chrome.json b/manifests/manifest-chrome.json
index 8fbd1932..96d69214 100644
--- a/manifests/manifest-chrome.json
+++ b/manifests/manifest-chrome.json
@@ -2,7 +2,7 @@
     "manifest_version": 2,
     "name": "__MSG_extName__",
     "short_name": "__MSG_extShortName__",
-    "version": "6.3.0",
+    "version": "6.3.1",
     "default_locale": "en",
     "description": "__MSG_extDesc__",
     "icons": {
diff --git a/manifests/manifest-firefox.json b/manifests/manifest-firefox.json
index b89a0422..f138de84 100644
--- a/manifests/manifest-firefox.json
+++ b/manifests/manifest-firefox.json
@@ -2,7 +2,7 @@
     "manifest_version": 2,
     "name": "__MSG_extName__",
     "short_name": "__MSG_extShortName__",
-    "version": "6.3.0",
+    "version": "6.3.1",
     "default_locale": "en",
     "description": "__MSG_extDesc__",
     "applications": {