diff --git a/src/manifests/chrome.json b/src/manifests/chrome.json
index 3204bdc..bfe16ab 100644
--- a/src/manifests/chrome.json
+++ b/src/manifests/chrome.json
@@ -33,5 +33,5 @@
     "page": "options.html"
   },
   "permissions": ["alarms", "tabs", "storage", "idle"],
-  "version": "3.0.19"
+  "version": "3.0.20"
 }
diff --git a/src/manifests/edge.json b/src/manifests/edge.json
index 2c6321a..b1579c5 100644
--- a/src/manifests/edge.json
+++ b/src/manifests/edge.json
@@ -33,5 +33,5 @@
     "page": "options.html"
   },
   "permissions": ["alarms", "tabs", "storage", "idle"],
-  "version": "3.0.19"
+  "version": "3.0.20"
 }
diff --git a/src/manifests/firefox.json b/src/manifests/firefox.json
index a120ecb..431f264 100644
--- a/src/manifests/firefox.json
+++ b/src/manifests/firefox.json
@@ -39,5 +39,5 @@
     "page": "options.html"
   },
   "permissions": ["<all_urls>", "alarms", "tabs", "storage", "idle"],
-  "version": "3.0.19"
+  "version": "3.0.20"
 }