diff --git a/README.md b/README.md
index 8b9d2ea..8b73f11 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ This browser extension is not yet available from [Opera's Extensions page](hhttp
 
 #### Mozilla Firefox
 
-1. Download [the latest XPI file from GitHub](https://github.com/jamespizzurro/picket-line-notifier/raw/main/web-ext-artifacts/picket_line_notifier-1.1.0-an+fx.xpi) in the `web-ext-artifacts` directory of this repository.
+1. Download [the latest XPI file from GitHub](https://github.com/jamespizzurro/picket-line-notifier/raw/main/web-ext-artifacts/picket_line_notifier-1.1.1-an+fx.xpi) in the `web-ext-artifacts` directory of this repository.
 2. Launch Firefox, go to Settings > Extensions & Themes > Extensions (<a href="about:addons">about:addons</a>), click the button with a gear icon, and choose 'Install Add-on From File...' from the menu that appears. Find the XPI file you just downloaded from the file chooser dialog that appears, select it and continue.
 3. Optional: delete the XPI file you downloaded; it's no longer necessary.
 
diff --git a/web-ext-artifacts/picket_line_notifier-1.1.0-an+fx.xpi b/web-ext-artifacts/picket_line_notifier-1.1.1-an+fx.xpi
similarity index 79%
rename from web-ext-artifacts/picket_line_notifier-1.1.0-an+fx.xpi
rename to web-ext-artifacts/picket_line_notifier-1.1.1-an+fx.xpi
index cba3139..b3494fd 100644
Binary files a/web-ext-artifacts/picket_line_notifier-1.1.0-an+fx.xpi and b/web-ext-artifacts/picket_line_notifier-1.1.1-an+fx.xpi differ